Finite Group Databasebeta

← C3×#37150 #10655757

Subgroups — C3×#37150 #10655757

Order 768.

1880 conjugacy classes of subgroups.

The subgroup lattice has 586 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C3×#2860C212yesmaximal, complemented
2C3×#2808C212yesmaximal, complemented
3C3×#2785C212yesmaximal, complemented
4C3×#2723C214yesmaximal, complemented
5C3×#2685C214yesmaximal, complemented
6C3×#2684C212yesmaximal, complemented
7C3×#2683C211yesmaximal, characteristic, complemented
8C3×#2679C211yesmaximal, characteristic
9C3×#2632C212yesmaximal, complemented
10C3×#2518C214yesmaximal, complemented
11C3×#2472C214yesmaximal, complemented
12C3×#2321C212yesmaximal, complemented
13C3×C4×#124C211yesmaximal, characteristic, complemented
14#37150C311yesmaximal, characteristic, direct product factor, Sylow
15C2×C3×#126C2214yescomplemented
16C2×C3×#124C2211yescharacteristic
17C2×C3×#124C2212yes—
18C2×C3×C22⋊Q8C2214yescomplemented
19C2×C3×#120C2212yes—
20C2×C3×#120C2214yes—
21C2×C3×C4×Q8C2211yescharacteristic, complemented
22C2×C3×C4×D4C2211yescharacteristic
23C22×C3×C22⋊C4C2212yescomplemented
24C3×#399C2214yescomplemented
25C3×#397C2214yescomplemented
26C3×#397C2214yescomplemented
27C3×#396C2214yescomplemented
28C3×#395C2212yescomplemented
29C3×#395C2212yescomplemented
30C3×#394C2212yes—
31C3×#394C2212yes—
32C3×#394C2214yes—
33C3×#394C2214yes—
34C3×#394C2214yes—
35C3×#394C2214yes—
36C3×#393C2214yescomplemented
37C3×#393C2214yescomplemented
38C3×#391C2211yescharacteristic, complemented
39C3×#390C2211yescharacteristic
40C3×#390C2212yes—
41C3×#390C2212yes—
42C3×#390C2214yes—
43C3×#390C2212yes—
44C3×#389C2212yescomplemented
45C3×#389C2212yescomplemented
46C3×#389C2212yescomplemented
47C3×#388C2214yescomplemented
48C3×#388C2214yescomplemented
49C3×#388C2214yescomplemented
50C3×#388C2214yescomplemented
51C3×#388C2214yescomplemented
52C3×#388C2214yescomplemented
53C3×#388C2214yescomplemented
54C3×#388C2214yescomplemented
55C3×#387C2214yescomplemented
56C3×#386C2212yes—
57C3×#386C2214yes—
58C3×#386C2214yes—
59C3×#385C2212yescomplemented
60C3×#383C2212yescomplemented
61C3×#382C2214yescomplemented
62C3×#382C2211yescharacteristic, complemented
63C3×#379C2214yescomplemented
64C3×#379C2212yescomplemented
65C3×C4×C22⋊C4C2214yescomplemented
66C3×C4×C22⋊C4C2212yescomplemented
67C3×C43C2211yescharacteristic, complemented
68#2860C2×C312yescomplemented
69#2808C2×C312yescomplemented
70#2785C2×C312yescomplemented
71#2723C2×C314yescomplemented
72#2685C2×C314yescomplemented
73#2684C2×C312yescomplemented
74#2683C2×C311yescharacteristic, complemented
75#2679C2×C311yescharacteristic
76#2632C2×C312yescomplemented
77#2518C2×C314yescomplemented
78#2472C2×C314yescomplemented
79#2321C2×C312yescomplemented
80C4×#124C2×C311yescharacteristic, complemented
81C25×C3C2312yes—
82C22×C3×Q8C2311yescharacteristic
83C22×C3×Q8C2312yes—
84C22×C3×D4C2314yes—
85C22×C3×D4C2312yes—
86C22×C3×D4C2312yes—
87C22×C3×D4C2311yescharacteristic
88C23×C3×C4C2312yes—
89C23×C3×C4C2312yes—
90C3×#126—48no—
91C3×#124—24no—
92C3×#124—44no—
93C3×C22⋊Q8—48no—
94C3×#120—28no—
95C3×#120—48no—
96C3×C4×Q8—42no—
97C3×C4×D4—42no—
98C2×C3×C4⋊C4C2314yes—
99C2×C3×C4⋊C4C2312yes—
100C2×C3×C4⋊C4C2311yescharacteristic
101C2×C3×C4⋊C4C2314yes—
102C2×C3×C4⋊C4C2314yes—
103C2×C3×C4⋊C4C2311yescharacteristic
104C2×C3×C4⋊C4C2314yes—
105C2×C3×C4⋊C4C2312yes—
106C2×C3×C4⋊C4C2312yes—
107C2×C3×C4⋊C4C2312yes—
108C2×C3×C22⋊C4—44no—
109C2×C3×C22⋊C4C2314yes—
110C2×C3×C22⋊C4C2312yes—
111C2×C3×C22⋊C4C2314yes—
112C2×C3×C22⋊C4C2314yes—
113C2×C3×C22⋊C4C2314yes—
114C2×C3×C22⋊C4C2314yes—
115C2×C3×C22⋊C4C2312yes—
116C2×C3×C22⋊C4C2312yes—
117C2×C3×C22⋊C4C2314yes—
118C2×C3×C22⋊C4C2314yes—
119C2×C3×C22⋊C4C2314yes—
120C2×C3×C22⋊C4C2314yes—
121C2×C3×C22⋊C4C2314yes—
122C2×C3×C22⋊C4C2314yes—
123C2×C3×C22⋊C4C2314yes—
124C2×C3×C22⋊C4C2314yes—
125C2×C3×C22⋊C4C2314yes—
126C2×C3×C42C2311yescharacteristic
127C2×C3×C42C2311yescharacteristic
128C2×C3×C42C2312yes—
129C2×C3×C42C2312yes—
130C2×C3×C42C2312yes—
131C2×C3×C42C2311yescharacteristic
132C2×C3×C42C2314yes—
133C3×#95C2314yes—
134C3×#95C2314yes—
135C3×#95C2314yes—
136C3×#95C2312yes—
137C3×#95C2314yes—
138C3×#95C2314yes—
139C3×#95C2314yes—
140C3×#95C2312yes—
141C3×#95C2314yes—
142C3×#95C2314yes—
143C2×#126C22×C314yescomplemented
144C2×#124C22×C311yescharacteristic
145C2×#124C22×C312yes—
146C2×C22⋊Q8C22×C314yescomplemented
147C2×#120C22×C312yes—
148C2×#120C22×C314yes—
149C2×C4×Q8C22×C311yescharacteristic, complemented
150C2×C4×D4C22×C311yescharacteristic
151C22×C22⋊C4C22×C312yescomplemented
152#399C22×C314yescomplemented
153#397C22×C314yescomplemented
154#397C22×C314yescomplemented
155#396C22×C314yescomplemented
156#395C22×C312yescomplemented
157#395C22×C312yescomplemented
158#394C22×C312yes—
159#394C22×C312yes—
160#394C22×C314yes—
161#394C22×C314yes—
162#394C22×C314yes—
163#394C22×C314yes—
164#393C22×C314yescomplemented
165#393C22×C314yescomplemented
166#391C22×C311yescharacteristic, complemented
167#390C22×C314yes—
168#390C22×C312yes—
169#390C22×C312yes—
170#390C22×C312yes—
171#390C22×C311yescharacteristic
172#389C22×C312yescomplemented
173#389C22×C312yescomplemented
174#389C22×C312yescomplemented
175#388C22×C314yescomplemented
176#388C22×C314yescomplemented
177#388C22×C314yescomplemented
178#388C22×C314yescomplemented
179#388C22×C314yescomplemented
180#388C22×C314yescomplemented
181#388C22×C314yescomplemented
182#388C22×C314yescomplemented
183#387C22×C314yescomplemented
184#386C22×C312yes—
185#386C22×C314yes—
186#386C22×C314yes—
187#385C22×C312yescomplemented
188#383C22×C312yescomplemented
189#382C22×C314yescomplemented
190#382C22×C311yescharacteristic, complemented
191#379C22×C312yescomplemented
192#379C22×C314yescomplemented
193C4×C22⋊C4C22×C312yescomplemented
194C4×C22⋊C4C22×C314yescomplemented
195C43C22×C311yescharacteristic, complemented
196C24×C3—24no—
197C24×C3—42no—
198C24×C3—42no—
199C24×C3—44no—
200C24×C3—44no—
201C24×C3C2414yes—
202C24×C3C2412yes—
203C2×C3×Q8—22no—
204C2×C3×Q8—41no—
205C2×C3×Q8—41no—
206C2×C3×Q8—44no—
207C2×C3×Q8—42no—
208C2×C3×D4—28no—
209C2×C3×D4—24no—
210C2×C3×D4—41no—
211C2×C3×D4—41no—
212C2×C3×D4—44no—
213C2×C3×D4—44no—
214C2×C3×D4—42no—
215C2×C3×D4—42no—
216C2×C3×D4—42no—
217C2×C3×D4—44no—
218C2×C3×D4#4114yes—
219C22×C3×C4—24no—
220C22×C3×C4—42no—
221C22×C3×C4—44no—
222C22×C3×C4—44no—
223C22×C3×C4C2412yes—
224C22×C3×C4C2412yes—
225C22×C3×C4C2414yes—
226C22×C3×C4C2412yes—
227C22×C3×C4C2414yes—
228C22×C3×C4C2412yes—
229C22×C3×C4C2414yes—
230C22×C3×C4C2411yescharacteristic
231C22×C3×C4C2411yescharacteristic
232C22×C3×C4C2411yescharacteristic
233C22×C3×C4C2412yes—
234C3×C4⋊C4—24no—
235C3×C4⋊C4—28no—
236C3×C4⋊C4—42no—
237C3×C4⋊C4—42no—
238C3×C4⋊C4—41no—
239C3×C4⋊C4—41no—
240C3×C4⋊C4—42no—
241C3×C4⋊C4—44no—
242C3×C4⋊C4—44no—
243C3×C4⋊C4—44no—
244C3×C22⋊C4—24no—
245C3×C22⋊C4—28no—
246C3×C22⋊C4—28no—
247C3×C22⋊C4—28no—
248C3×C22⋊C4—28no—
249C3×C22⋊C4—28no—
250C3×C22⋊C4—44no—
251C3×C22⋊C4—44no—
252C3×C22⋊C4—44no—
253C3×C22⋊C4—42no—
254C3×C22⋊C4—44no—
255C3×C22⋊C4—42no—
256C3×C22⋊C4—44no—
257C3×C22⋊C4—44no—
258C3×C22⋊C4—44no—
259C3×C22⋊C4—44no—
260C3×C22⋊C4—44no—
261C3×C42—22no—
262C3×C42—22no—
263C3×C42—24no—
264C3×C42—24no—
265C3×C42—41no—
266C3×C42—42no—
267C3×C42—44no—
268C25C23×C312yes—
269C22×Q8C23×C311yescharacteristic
270C22×Q8C23×C312yes—
271C22×D4C23×C314yes—
272C22×D4C23×C312yes—
273C22×D4C23×C312yes—
274C22×D4C23×C311yescharacteristic
275C23×C4C23×C312yes—
276C23×C4C23×C312yes—
277#126—48no—
278#124—24no—
279#124—44no—
280C22⋊Q8—48no—
281#120—28no—
282#120—48no—
283C4×Q8—42no—
284C4×D4—42no—
285C2×C4⋊C4C23×C312yes—
286C2×C4⋊C4C23×C314yes—
287C2×C4⋊C4C23×C311yescharacteristic
288C2×C4⋊C4C23×C311yescharacteristic
289C2×C4⋊C4C23×C312yes—
290C2×C4⋊C4C23×C314yes—
291C2×C4⋊C4C23×C314yes—
292C2×C4⋊C4C23×C314yes—
293C2×C4⋊C4C23×C312yes—
294C2×C4⋊C4C23×C312yes—
295C2×C22⋊C4—44no—
296C2×C22⋊C4C23×C314yes—
297C2×C22⋊C4C23×C314yes—
298C2×C22⋊C4C23×C314yes—
299C2×C22⋊C4C23×C312yes—
300C2×C22⋊C4C23×C314yes—
301C2×C22⋊C4C23×C314yes—
302C2×C22⋊C4C23×C314yes—
303C2×C22⋊C4C23×C312yes—
304C2×C22⋊C4C23×C314yes—
305C2×C22⋊C4C23×C314yes—
306C2×C22⋊C4C23×C314yes—
307C2×C22⋊C4C23×C314yes—
308C2×C22⋊C4C23×C314yes—
309C2×C22⋊C4C23×C312yes—
310C2×C22⋊C4C23×C314yes—
311C2×C22⋊C4C23×C314yes—
312C2×C22⋊C4C23×C314yes—
313C2×C42C23×C311yescharacteristic
314C2×C42C23×C312yes—
315C2×C42C23×C311yescharacteristic
316C2×C42C23×C312yes—
317C2×C42C23×C312yes—
318C2×C42C23×C311yescharacteristic
319C2×C42C23×C314yes—
320#95C23×C314yes—
321#95C23×C314yes—
322#95C23×C314yes—
323#95C23×C312yes—
324#95C23×C314yes—
325#95C23×C314yes—
326#95C23×C314yes—
327#95C23×C312yes—
328#95C23×C314yes—
329#95C23×C314yes—
330C23×C3—24no—
331C23×C3—22no—
332C23×C3—22no—
333C23×C3—24no—
334C23×C3—24no—
335C23×C3—24no—
336C23×C3—24no—
337C23×C3—24no—
338C23×C3—24no—
339C23×C3—24no—
340C23×C3—24no—
341C23×C3—48no—
342C23×C3—88no—
343C23×C3—84no—
344C23×C3—84no—
345C23×C3—88no—
346C23×C3C2×#4114yes—
347C23×C3C2511yescharacteristic
348C3×Q8—44no—
349C3×Q8—84no—
350C3×D4—44no—
351C3×D4—84no—
352C3×D4—88no—
353C3×D4—84no—
354C2×C3×C4—21no—
355C2×C3×C4—22no—
356C2×C3×C4—22no—
357C2×C3×C4—22no—
358C2×C3×C4—21no—
359C2×C3×C4—22no—
360C2×C3×C4—24no—
361C2×C3×C4—22no—
362C2×C3×C4—22no—
363C2×C3×C4—21no—
364C2×C3×C4—22no—
365C2×C3×C4—22no—
366C2×C3×C4—22no—
367C2×C3×C4—24no—
368C2×C3×C4—24no—
369C2×C3×C4—24no—
370C2×C3×C4—22no—
371C2×C3×C4—24no—
372C2×C3×C4—24no—
373C2×C3×C4—24no—
374C2×C3×C4—22no—
375C2×C3×C4—24no—
376C2×C3×C4—24no—
377C2×C3×C4—24no—
378C2×C3×C4—24no—
379C2×C3×C4—22no—
380C2×C3×C4—84no—
381C2×C3×C4—84no—
382C2×C3×C4C2×#4112yes—
383C2×C3×C4H(5,𝔽2)12yes—
384C2×C3×C4H(5,𝔽2)14yes—
385C24—24no—
386C24—42no—
387C24—42no—
388C24—44no—
389C24—44no—
390C24C24×C314yes—
391C24C24×C312yes—
392C2×Q8—22no—
393C2×Q8—41no—
394C2×Q8—41no—
395C2×Q8—44no—
396C2×Q8—42no—
397C2×D4—28no—
398C2×D4—24no—
399C2×D4—41no—
400C2×D4—41no—
401C2×D4—44no—
402C2×D4—44no—
403C2×D4—42no—
404C2×D4—42no—
405C2×D4—42no—
406C2×D4—44no—
407C2×D4C3×#4114yes—
408C22×C4—24no—
409C22×C4—42no—
410C22×C4—44no—
411C22×C4—44no—
412C22×C4C24×C312yes—
413C22×C4C24×C312yes—
414C22×C4C24×C314yes—
415C22×C4C24×C312yes—
416C22×C4C24×C314yes—
417C22×C4C24×C312yes—
418C22×C4C24×C314yes—
419C22×C4C24×C311yescharacteristic
420C22×C4C24×C311yescharacteristic
421C22×C4C24×C311yescharacteristic
422C22×C4C24×C312yes—
423C4⋊C4—24no—
424C4⋊C4—28no—
425C4⋊C4—41no—
426C4⋊C4—41no—
427C4⋊C4—42no—
428C4⋊C4—44no—
429C4⋊C4—44no—
430C4⋊C4—44no—
431C4⋊C4—42no—
432C4⋊C4—42no—
433C22⋊C4—24no—
434C22⋊C4—28no—
435C22⋊C4—28no—
436C22⋊C4—28no—
437C22⋊C4—28no—
438C22⋊C4—28no—
439C22⋊C4—44no—
440C22⋊C4—42no—
441C22⋊C4—44no—
442C22⋊C4—44no—
443C22⋊C4—44no—
444C22⋊C4—44no—
445C22⋊C4—44no—
446C22⋊C4—44no—
447C22⋊C4—44no—
448C22⋊C4—42no—
449C22⋊C4—44no—
450C42—22no—
451C42—22no—
452C42—24no—
453C42—24no—
454C42—41no—
455C42—42no—
456C42—44no—
457C22×C3—24no—
458C22×C3—28no—
459C22×C3—42no—
460C22×C3—42no—
461C22×C3—44no—
462C22×C3—44no—
463C22×C3—44no—
464C22×C3—44no—
465C22×C3—44no—
466C22×C3—44no—
467C22×C3—44no—
468C22×C3—44no—
469C22×C3—816no—
470C22×C3C22×#4111yescharacteristic
471C22×C3C2×H(5,𝔽2)11yescharacteristic
472C22×C3C2×H(5,𝔽2)12yes—
473C22×C3#58511yescharacteristic
474C22×C3#58512yes—
475C3×C4—22no—
476C3×C4—22no—
477C3×C4—24no—
478C3×C4—42no—
479C3×C4—42no—
480C3×C4—44no—
481C3×C4—42no—
482C3×C4—41no—
483C3×C4—44no—
484C3×C4—42no—
485C3×C4—44no—
486C23—24no—
487C23—22no—
488C23—22no—
489C23—24no—
490C23—24no—
491C23—24no—
492C23—24no—
493C23—24no—
494C23—24no—
495C23—24no—
496C23—24no—
497C23—48no—
498C23—88no—
499C23—84no—
500C23—84no—
501C23—88no—
502C23C2×C3×#4114yes—
503C23C25×C311yescharacteristic
504Q8—44no—
505Q8—84no—
506D4—44no—
507D4—84no—
508D4—88no—
509D4—84no—
510C2×C4—21no—
511C2×C4—22no—
512C2×C4—22no—
513C2×C4—22no—
514C2×C4—21no—
515C2×C4—22no—
516C2×C4—24no—
517C2×C4—22no—
518C2×C4—22no—
519C2×C4—21no—
520C2×C4—22no—
521C2×C4—22no—
522C2×C4—22no—
523C2×C4—24no—
524C2×C4—24no—
525C2×C4—24no—
526C2×C4—22no—
527C2×C4—24no—
528C2×C4—24no—
529C2×C4—24no—
530C2×C4—22no—
531C2×C4—24no—
532C2×C4—24no—
533C2×C4—24no—
534C2×C4—24no—
535C2×C4—22no—
536C2×C4—84no—
537C2×C4—84no—
538C2×C4C2×C3×#4112yes—
539C2×C4C3×H(5,𝔽2)12yes—
540C2×C4C3×H(5,𝔽2)14yes—
541C2×C3—44no—
542C2×C3—84no—
543C2×C3#345911yescharacteristic
544C2×C3#351412yes—
545C2×C3#354511yescharacteristic
546C2×C3#354911yescharacteristic
547C2×C3#356012yes—
548C22—24no—
549C22—28no—
550C22—42no—
551C22—42no—
552C22—44no—
553C22—44no—
554C22—44no—
555C22—44no—
556C22—44no—
557C22—44no—
558C22—44no—
559C22—44no—
560C22—816no—
561C22C22×C3×#4111yescharacteristic
562C22C2×C3×H(5,𝔽2)11yescharacteristic
563C22C2×C3×H(5,𝔽2)12yes—
564C22C3×#58511yescharacteristic
565C22C3×#58512yes—
566C4—22no—
567C4—22no—
568C4—24no—
569C4—42no—
570C4—44no—
571C4—42no—
572C4—42no—
573C4—44no—
574C4—42no—
575C4—41no—
576C4—44no—
577C3#3715011yescharacteristic, direct product factor, Sylow
578C2—44no—
579C2—84no—
580C2C3×#345911yescharacteristic
581C2C3×#351412yes—
582C2C3×#354511yescharacteristic
583C2C3×#354911yescharacteristic
584C2C3×#356012yes—
subgroupG/H
center, socleC23×C3C25
commutator, Frattini, cosocleC23C25×C3
prime radicalC3×#2679C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C3 ◁ G

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. C3×#2860C2semidirect
2. C3×#2808C2semidirect
3. C3×#2785C2semidirect
4. C3×#2723C2semidirect
5. C3×#2685C2semidirect
6. C3×#2684C2semidirect
7. C3×#2683C2semidirect
9. C3×#2632C2semidirect
10. C3×#2518C2semidirect
11. C3×#2472C2semidirect
12. C3×#2321C2semidirect
13. C3×C4×#124C2semidirect
14. #37150C3direct (N × H)
15. C2×C3×#126C22semidirect
18. C2×C3×C22⋊Q8C22semidirect
21. C2×C3×C4×Q8C22semidirect
23. C22×C3×C22⋊C4C22semidirect
24. C3×#399C22semidirect
25. C3×#397C22semidirect
26. C3×#397C22semidirect
27. C3×#396C22semidirect
28. C3×#395C22semidirect
29. C3×#395C22semidirect
36. C3×#393C22semidirect
37. C3×#393C22semidirect
38. C3×#391C22semidirect
44. C3×#389C22semidirect
45. C3×#389C22semidirect
46. C3×#389C22semidirect
47. C3×#388C22semidirect
48. C3×#388C22semidirect
49. C3×#388C22semidirect
50. C3×#388C22semidirect
51. C3×#388C22semidirect
52. C3×#388C22semidirect
53. C3×#388C22semidirect
54. C3×#388C22semidirect
55. C3×#387C22semidirect
59. C3×#385C22semidirect
60. C3×#383C22semidirect
61. C3×#382C22semidirect
62. C3×#382C22semidirect
63. C3×#379C22semidirect
64. C3×#379C22semidirect
65. C3×C4×C22⋊C4C22semidirect
66. C3×C4×C22⋊C4C22semidirect
67. C3×C43C22semidirect
68. #2860C2×C3semidirect
69. #2808C2×C3semidirect
70. #2785C2×C3semidirect
71. #2723C2×C3semidirect
72. #2685C2×C3semidirect
73. #2684C2×C3semidirect
74. #2683C2×C3semidirect
76. #2632C2×C3semidirect
77. #2518C2×C3semidirect
78. #2472C2×C3semidirect
79. #2321C2×C3semidirect
80. C4×#124C2×C3semidirect
143. C2×#126C22×C3semidirect
146. C2×C22⋊Q8C22×C3semidirect
149. C2×C4×Q8C22×C3semidirect
151. C22×C22⋊C4C22×C3semidirect
152. #399C22×C3semidirect
153. #397C22×C3semidirect
154. #397C22×C3semidirect
155. #396C22×C3semidirect
156. #395C22×C3semidirect
157. #395C22×C3semidirect
164. #393C22×C3semidirect
165. #393C22×C3semidirect
166. #391C22×C3semidirect
172. #389C22×C3semidirect
173. #389C22×C3semidirect
174. #389C22×C3semidirect
175. #388C22×C3semidirect
176. #388C22×C3semidirect
177. #388C22×C3semidirect
178. #388C22×C3semidirect
179. #388C22×C3semidirect
180. #388C22×C3semidirect
181. #388C22×C3semidirect
182. #388C22×C3semidirect
183. #387C22×C3semidirect
187. #385C22×C3semidirect
188. #383C22×C3semidirect
189. #382C22×C3semidirect
190. #382C22×C3semidirect
191. #379C22×C3semidirect
192. #379C22×C3semidirect
193. C4×C22⋊C4C22×C3semidirect
194. C4×C22⋊C4C22×C3semidirect
195. C43C22×C3semidirect
577. C3#37150direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C3×#28602
C3×#28082
C3×#27852
C3×#27232
C3×#26852
C3×#26842
C3×#26832
C3×#26792
C3×#26322
C3×#25182
C3×#24722
C3×#23212
C3×C4×#1242
#371503