Finite Group Databasebeta

← C7×#23995 #13201211

Subgroups — C7×#23995 #13201211

Order 1792.

1164 conjugacy classes of subgroups.

The subgroup lattice has 694 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3455C211yesmaximal, characteristic, complemented
2C7×#3025C211yesmaximal, characteristic, complemented
3C7×#3018C211yesmaximal, characteristic, complemented
4C7×#2901C211yesmaximal, characteristic, complemented
5C7×#2031C212yesmaximal, complemented
6C7×#2010C212yesmaximal, complemented
7C7×#1906C212yesmaximal, complemented
8C7×#1897C212yesmaximal, complemented
9C7×#1891C211yesmaximal, characteristic, complemented
10C7×#1884C211yesmaximal, characteristic, complemented
11C7×#1827C211yesmaximal, characteristic, complemented
12C7×#585C2211yescharacteristic
13C7×#575C2212yes—
14C7×#568C2211yescharacteristic
15C7×#542—21no—
16C7×#542—21no—
17C7×#541—21no—
18C7×#540—21no—
19C7×#539—22no—
20C7×#538—22no—
21C7×#533C2211yescharacteristic, complemented
22C7×#532C2211yescharacteristic
23C7×#529—22no—
24C7×#529—22no—
25C7×#525C2211yescharacteristic
26C7×#525C2212yes—
27C7×#525C2211yescharacteristic, complemented
28C4×C7×#41C2211yescharacteristic
29C4×C7×#41C2211yescharacteristic, complemented
30C2×C7×#117C2211yescharacteristic, complemented
31C7×#458—22no—
32C7×B(4,𝔽2)—22no—
33C7×#456—21no—
34C7×#455—21no—
35C7×#454—21no—
36C7×#453—21no—
37C7×#421—22no—
38C7×#421C2212yes—
39C7×#421C2212yescomplemented
40C2×C7×#104—22no—
41C2×C7×#104C2212yes—
42C2×C7×#104C2212yes—
43C7×#413C2211yescharacteristic
44C7×#410C2212yes—
45C7×#410C2211yescharacteristic
46C7×#407C2212yescomplemented
47C7×#344C2212yescomplemented
48C7×#339C2212yescomplemented
49C7×#339C2212yescomplemented
50C7×H(3,ℤ/4)C2212yescomplemented
51#23995C711yesmaximal, characteristic, direct product factor, Sylow
52C7×2−1+4—22no—
53C7×2−1+4—21no—
54C7×H(5,𝔽2)—22no—
55C7×H(5,𝔽2)—22no—
56C7×H(5,𝔽2)—21no—
57C2×C7×#41—22no—
58C2×C7×#41—42no—
59C2×C7×#41C2311yescharacteristic
60C2×C7×#41C2312yes—
61C2×C7×#41C2311yescharacteristic
62C23×C4×C7C2311yescharacteristic
63C7×#137—22no—
64C7×#137—22no—
65C7×AGL(1,ℤ/8)—22no—
66C7×AGL(1,ℤ/8)—22no—
67C7×#135—42no—
68C7×#131—42no—
69C2×C7×M16—22no—
70C2×C7×M16C2312yes—
71C2×C7×M16C2312yes—
72C7×C4⋊Q8—21no—
73C7×C4⋊Q8D411yescharacteristic, complemented
74C7×#127D411yescharacteristic, complemented
75C7×#126—22no—
76C7×#126—22no—
77C7×#126—22no—
78C7×#126—22no—
79C7×#125—22no—
80C7×#125—22no—
81C7×#125—21no—
82C7×#124—22no—
83C7×#124—22no—
84C7×#124D411yescharacteristic, complemented
85C7×#124D411yescharacteristic, complemented
86C7×#123—22no—
87C7×#123—22no—
88C7×#123—22no—
89C7×#123—22no—
90C7×#123—21no—
91C7×#123—22no—
92C7×#123D412yes—
93C7×C22⋊Q8—22no—
94C7×C22⋊Q8—22no—
95C7×C22⋊Q8—21no—
96C7×C22⋊Q8—21no—
97C7×C22⋊Q8—22no—
98C7×C22⋊Q8—22no—
99C7×#121—22no—
100C7×#121—22no—
101C7×#121—21no—
102C7×#121—21no—
103C7×#121—22no—
104C7×#121—22no—
105C7×#120—21no—
106C7×#120—22no—
107C7×#120D412yes—
108C4×C7×Q8—21no—
109C4×C7×Q8—21no—
110C4×C7×Q8—22no—
111C4×C7×D4—22no—
112C4×C7×D4—21no—
113C4×C7×D4—21no—
114C4×C7×D4—22no—
115C4×C7×D4—22no—
116C4×C7×D4—22no—
117C4×C7×D4—22no—
118C4×C7×D4—42no—
119C7×#117—21no—
120C7×#117—21no—
121C7×#117—21no—
122C7×#117—21no—
123C7×#117—21no—
124C7×#117D412yescomplemented
125C7×#117C2312yes—
126C7×#117C2311yescharacteristic
127C7×#117C2311yescharacteristic
128C2×C7×C4⋊C4—21no—
129C2×C7×C22⋊C4—21no—
130C2×C42×C7—21no—
131C2×C42×C7D412yescomplemented
132C2×C42×C7C2311yescharacteristic
133C2×C42×C7C2311yescharacteristic
134C7×#104—22no—
135C7×#104—24no—
136C7×#104—22no—
137C7×#104—22no—
138C7×#104—22no—
139C7×#104—42no—
140C7×#101—21no—
141C7×#100—21no—
142C7×#99—22no—
143C7×#99—24no—
144C7×C22⋊C8—42no—
145#3455C2×C711yescharacteristic, complemented
146#3025C2×C711yescharacteristic, complemented
147#3018C2×C711yescharacteristic, complemented
148#2901C2×C711yescharacteristic, complemented
149#2031C2×C712yescomplemented
150#2010C2×C712yescomplemented
151#1906C2×C712yescomplemented
152#1897C2×C712yescomplemented
153#1891C2×C711yescharacteristic, complemented
154#1884C2×C711yescharacteristic, complemented
155#1827C2×C711yescharacteristic, complemented
156C24×C7C2×D411yescharacteristic
157C7×#41—22no—
158C7×#41—22no—
159C7×#41—24no—
160C7×#41—22no—
161C7×#41—22no—
162C7×#41—22no—
163C7×#41—22no—
164C7×#41—22no—
165C7×#41—22no—
166C7×#41—44no—
167C7×#41—42no—
168C7×#41—42no—
169C7×#41—42no—
170C7×#41—42no—
171C2×C7×Q8—22no—
172C2×C7×Q8—22no—
173C2×C7×Q8—42no—
174C2×C7×Q8C2×D411yescharacteristic
175C2×C7×Q8C2×D411yescharacteristic
176C2×C7×Q8#4112yes—
177C2×C7×D4—22no—
178C2×C7×D4—22no—
179C2×C7×D4—21no—
180C2×C7×D4—22no—
181C2×C7×D4—22no—
182C2×C7×D4—22no—
183C2×C7×D4—42no—
184C2×C7×D4—44no—
185C2×C7×D4—42no—
186C2×C7×D4—42no—
187C2×C7×D4C2×D412yes—
188C2×C7×D4C2×D411yescharacteristic
189C2×C7×D4C2×D411yescharacteristic
190C2×C7×D4#4112yes—
191C22×C4×C7—22no—
192C22×C4×C7—22no—
193C22×C4×C7—21no—
194C22×C4×C7—21no—
195C22×C4×C7—21no—
196C22×C4×C7—21no—
197C22×C4×C7—21no—
198C22×C4×C7—22no—
199C22×C4×C7—22no—
200C22×C4×C7—22no—
201C22×C4×C7—42no—
202C22×C4×C7C2×D411yescharacteristic
203C22×C4×C7C2×D412yes—
204C22×C4×C7C2411yescharacteristic
205C7×Q16—42no—
206C7×SD16—42no—
207C7×SD16—42no—
208C7×D8—42no—
209C7×M16—22no—
210C7×M16—22no—
211C7×M16—22no—
212C7×M16—22no—
213C7×M16—42no—
214C2×C7×C8—22no—
215C2×C7×C8—22no—
216C2×C7×C8—42no—
217C7×C4⋊C4—21no—
218C7×C4⋊C4—21no—
219C7×C4⋊C4—21no—
220C7×C4⋊C4—21no—
221C7×C4⋊C4—22no—
222C7×C4⋊C4—22no—
223C7×C4⋊C4—22no—
224C7×C4⋊C4—22no—
225C7×C4⋊C4—22no—
226C7×C4⋊C4—22no—
227C7×C4⋊C4—22no—
228C7×C4⋊C4—22no—
229C7×C4⋊C4—21no—
230C7×C4⋊C4—21no—
231C7×C4⋊C4—22no—
232C7×C4⋊C4—42no—
233C7×C22⋊C4—21no—
234C7×C22⋊C4—21no—
235C7×C22⋊C4—21no—
236C7×C22⋊C4—21no—
237C7×C22⋊C4—22no—
238C7×C22⋊C4—22no—
239C7×C22⋊C4—22no—
240C7×C22⋊C4—22no—
241C7×C22⋊C4—22no—
242C7×C22⋊C4—22no—
243C7×C22⋊C4—21no—
244C7×C22⋊C4—22no—
245C7×C22⋊C4—22no—
246C7×C22⋊C4—22no—
247C7×C22⋊C4—42no—
248C7×C22⋊C4—42no—
249C7×C22⋊C4C2×D412yes—
250C42×C7—22no—
251C42×C7—22no—
252C42×C7—21no—
253C42×C7—21no—
254C42×C7—21no—
255C42×C7—22no—
256C42×C7C2×D411yescharacteristic
257C42×C7C2×D411yescharacteristic
258C42×C7C2×D412yes—
259C42×C7C2×D411yescharacteristic
260C42×C7C2×D411yescharacteristic
261#585C22×C711yescharacteristic
262#575C22×C712yes—
263#568C22×C711yescharacteristic
264#542—21no—
265#542—21no—
266#541—21no—
267#540—21no—
268#539—22no—
269#538—22no—
270#533C22×C711yescharacteristic, complemented
271#532C22×C711yescharacteristic
272#529—22no—
273#529—22no—
274#525C22×C711yescharacteristic
275#525C22×C712yes—
276#525C22×C711yescharacteristic, complemented
277C4×#41C22×C711yescharacteristic
278C4×#41C22×C711yescharacteristic, complemented
279C2×#117C22×C711yescharacteristic, complemented
280#458—22no—
281B(4,𝔽2)—22no—
282#456—21no—
283#455—21no—
284#454—21no—
285#453—21no—
286#421—22no—
287#421C22×C712yes—
288#421C22×C712yescomplemented
289C2×#104—22no—
290C2×#104C22×C712yes—
291C2×#104C22×C712yes—
292#413C22×C711yescharacteristic
293#410C22×C711yescharacteristic
294#410C22×C712yes—
295#407C22×C712yescomplemented
296#344C22×C712yescomplemented
297#339C22×C712yescomplemented
298#339C22×C712yescomplemented
299H(3,ℤ/4)C22×C712yescomplemented
300C23×C7—21no—
301C23×C7—21no—
302C23×C7—22no—
303C23×C7—22no—
304C23×C7—42no—
305C23×C7—81no—
306C23×C7#12012yes—
307C23×C7C22×D411yescharacteristic
308C7×Q8—22no—
309C7×Q8—22no—
310C7×Q8—22no—
311C7×Q8—22no—
312C7×Q8—42no—
313C7×Q8—82no—
314C7×D4—24no—
315C7×D4—22no—
316C7×D4—22no—
317C7×D4—22no—
318C7×D4—22no—
319C7×D4—42no—
320C7×D4—44no—
321C7×D4—42no—
322C7×D4—42no—
323C7×D4—42no—
324C7×D4—82no—
325C7×D4—82no—
326C7×D4—82no—
327C7×D4—84no—
328C2×C4×C7—22no—
329C2×C4×C7—22no—
330C2×C4×C7—21no—
331C2×C4×C7—21no—
332C2×C4×C7—21no—
333C2×C4×C7—22no—
334C2×C4×C7—21no—
335C2×C4×C7—22no—
336C2×C4×C7—21no—
337C2×C4×C7—21no—
338C2×C4×C7—22no—
339C2×C4×C7—22no—
340C2×C4×C7—44no—
341C2×C4×C7—42no—
342C2×C4×C7—41no—
343C2×C4×C7—41no—
344C2×C4×C7—41no—
345C2×C4×C7—42no—
346C2×C4×C7—41no—
347C2×C4×C7—42no—
348C2×C4×C7—42no—
349C2×C4×C7—42no—
350C2×C4×C7—81no—
351C2×C4×C7—82no—
352C2×C4×C7—82no—
353C2×C4×C7—81no—
354C2×C4×C7#12012yes—
355C2×C4×C7C22×D411yescharacteristic
356C2×C4×C7C22×D411yescharacteristic
357C2×C4×C7C2×#4112yes—
358C2×C4×C7H(5,𝔽2)12yes—
359C7×C8—42no—
360C7×C8—42no—
3612−1+4—22no—
3622−1+4—21no—
363H(5,𝔽2)—22no—
364H(5,𝔽2)—22no—
365H(5,𝔽2)—21no—
366C2×#41—22no—
367C2×#41—42no—
368C2×#41C23×C711yescharacteristic
369C2×#41C23×C712yes—
370C2×#41C23×C711yescharacteristic
371C23×C4C23×C711yescharacteristic
372#137—22no—
373#137—22no—
374AGL(1,ℤ/8)—22no—
375AGL(1,ℤ/8)—22no—
376#135—42no—
377#131—42no—
378C2×M16—22no—
379C2×M16C23×C712yes—
380C2×M16C23×C712yes—
381C4⋊Q8—21no—
382C4⋊Q8C7×D411yescharacteristic, complemented
383#127C7×D411yescharacteristic, complemented
384#126—22no—
385#126—22no—
386#126—22no—
387#126—22no—
388#125—22no—
389#125—22no—
390#125—21no—
391#124—22no—
392#124—22no—
393#124C7×D411yescharacteristic, complemented
394#124C7×D411yescharacteristic, complemented
395#123—22no—
396#123—22no—
397#123—22no—
398#123—22no—
399#123—21no—
400#123—22no—
401#123C7×D412yes—
402C22⋊Q8—22no—
403C22⋊Q8—22no—
404C22⋊Q8—21no—
405C22⋊Q8—21no—
406C22⋊Q8—22no—
407C22⋊Q8—22no—
408#121—22no—
409#121—22no—
410#121—21no—
411#121—21no—
412#121—22no—
413#121—22no—
414#120—21no—
415#120—22no—
416#120C7×D412yes—
417C4×Q8—21no—
418C4×Q8—21no—
419C4×Q8—22no—
420C4×D4—22no—
421C4×D4—21no—
422C4×D4—21no—
423C4×D4—22no—
424C4×D4—22no—
425C4×D4—22no—
426C4×D4—22no—
427C4×D4—42no—
428#117—21no—
429#117—21no—
430#117—21no—
431#117—21no—
432#117—21no—
433#117C7×D412yescomplemented
434#117C23×C712yes—
435#117C23×C711yescharacteristic
436#117C23×C711yescharacteristic
437C2×C4⋊C4—21no—
438C2×C22⋊C4—21no—
439C2×C42—21no—
440C2×C42C7×D412yescomplemented
441C2×C42C23×C711yescharacteristic
442C2×C42C23×C711yescharacteristic
443#104—22no—
444#104—24no—
445#104—22no—
446#104—22no—
447#104—22no—
448#104—42no—
449#101—21no—
450#100—21no—
451#99—22no—
452#99—24no—
453C22⋊C8—42no—
454C22×C7—22no—
455C22×C7—41no—
456C22×C7—42no—
457C22×C7—42no—
458C22×C7—41no—
459C22×C7—41no—
460C22×C7—42no—
461C22×C7—42no—
462C22×C7—42no—
463C22×C7—41no—
464C22×C7—41no—
465C22×C7—82no—
466C22×C7—162no—
467C22×C7C2×#12011yescharacteristic
468C22×C7#54612yes—
469C4×C7—22no—
470C4×C7—41no—
471C4×C7—41no—
472C4×C7—41no—
473C4×C7—42no—
474C4×C7—42no—
475C4×C7—41no—
476C4×C7—41no—
477C4×C7—42no—
478C4×C7—41no—
479C4×C7—82no—
480C4×C7#52511yescharacteristic
481C4×C7#53511yescharacteristic
482C4×C7#54612yes—
483C24C2×C7×D411yescharacteristic
484#41—22no—
485#41—22no—
486#41—24no—
487#41—22no—
488#41—22no—
489#41—22no—
490#41—22no—
491#41—22no—
492#41—22no—
493#41—44no—
494#41—42no—
495#41—42no—
496#41—42no—
497#41—42no—
498C2×Q8—22no—
499C2×Q8—22no—
500C2×Q8—42no—
501C2×Q8C2×C7×D411yescharacteristic
502C2×Q8C2×C7×D411yescharacteristic
503C2×Q8C7×#4112yes—
504C2×D4—22no—
505C2×D4—22no—
506C2×D4—21no—
507C2×D4—22no—
508C2×D4—22no—
509C2×D4—22no—
510C2×D4—42no—
511C2×D4—44no—
512C2×D4—42no—
513C2×D4—42no—
514C2×D4C2×C7×D412yes—
515C2×D4C2×C7×D411yescharacteristic
516C2×D4C2×C7×D411yescharacteristic
517C2×D4C7×#4112yes—
518C22×C4—22no—
519C22×C4—22no—
520C22×C4—21no—
521C22×C4—21no—
522C22×C4—21no—
523C22×C4—21no—
524C22×C4—21no—
525C22×C4—22no—
526C22×C4—22no—
527C22×C4—22no—
528C22×C4—42no—
529C22×C4C2×C7×D411yescharacteristic
530C22×C4C2×C7×D412yes—
531C22×C4C24×C711yescharacteristic
532Q16—42no—
533SD16—42no—
534SD16—42no—
535D8—42no—
536M16—22no—
537M16—22no—
538M16—22no—
539M16—22no—
540M16—42no—
541C2×C8—22no—
542C2×C8—22no—
543C2×C8—42no—
544C4⋊C4—21no—
545C4⋊C4—21no—
546C4⋊C4—21no—
547C4⋊C4—21no—
548C4⋊C4—22no—
549C4⋊C4—22no—
550C4⋊C4—22no—
551C4⋊C4—22no—
552C4⋊C4—22no—
553C4⋊C4—22no—
554C4⋊C4—22no—
555C4⋊C4—22no—
556C4⋊C4—21no—
557C4⋊C4—21no—
558C4⋊C4—22no—
559C4⋊C4—42no—
560C22⋊C4—21no—
561C22⋊C4—21no—
562C22⋊C4—21no—
563C22⋊C4—21no—
564C22⋊C4—22no—
565C22⋊C4—22no—
566C22⋊C4—22no—
567C22⋊C4—22no—
568C22⋊C4—22no—
569C22⋊C4—22no—
570C22⋊C4—21no—
571C22⋊C4—22no—
572C22⋊C4—22no—
573C22⋊C4—22no—
574C22⋊C4—42no—
575C22⋊C4—42no—
576C22⋊C4C2×C7×D412yes—
577C42—22no—
578C42—22no—
579C42—21no—
580C42—21no—
581C42—21no—
582C42—22no—
583C42C2×C7×D411yescharacteristic
584C42C2×C7×D411yescharacteristic
585C42C2×C7×D412yes—
586C42C2×C7×D411yescharacteristic
587C42C2×C7×D411yescharacteristic
588C2×C7—21no—
589C2×C7—22no—
590C2×C7—42no—
591C2×C7—81no—
592C2×C7—81no—
593C2×C7—82no—
594C2×C7#240411yescharacteristic
595C23—21no—
596C23—21no—
597C23—22no—
598C23—22no—
599C23—42no—
600C23—81no—
601C23C7×#12012yes—
602C23C22×C7×D411yescharacteristic
603Q8—22no—
604Q8—22no—
605Q8—22no—
606Q8—22no—
607Q8—42no—
608Q8—82no—
609D4—24no—
610D4—22no—
611D4—22no—
612D4—22no—
613D4—22no—
614D4—42no—
615D4—44no—
616D4—42no—
617D4—42no—
618D4—42no—
619D4—82no—
620D4—82no—
621D4—82no—
622D4—84no—
623C2×C4—22no—
624C2×C4—22no—
625C2×C4—21no—
626C2×C4—21no—
627C2×C4—21no—
628C2×C4—22no—
629C2×C4—21no—
630C2×C4—22no—
631C2×C4—21no—
632C2×C4—21no—
633C2×C4—22no—
634C2×C4—22no—
635C2×C4—44no—
636C2×C4—42no—
637C2×C4—41no—
638C2×C4—41no—
639C2×C4—41no—
640C2×C4—42no—
641C2×C4—41no—
642C2×C4—42no—
643C2×C4—42no—
644C2×C4—42no—
645C2×C4—81no—
646C2×C4—82no—
647C2×C4—82no—
648C2×C4—81no—
649C2×C4C7×#12012yes—
650C2×C4C22×C7×D411yescharacteristic
651C2×C4C22×C7×D411yescharacteristic
652C2×C4C2×C7×#4112yes—
653C2×C4C7×H(5,𝔽2)12yes—
654C8—42no—
655C8—42no—
656C7#2399511yescharacteristic, direct product factor, Sylow
657C22—22no—
658C22—41no—
659C22—42no—
660C22—42no—
661C22—41no—
662C22—41no—
663C22—42no—
664C22—42no—
665C22—42no—
666C22—41no—
667C22—41no—
668C22—82no—
669C22—162no—
670C22C2×C7×#12011yescharacteristic
671C22C7×#54612yes—
672C4—22no—
673C4—41no—
674C4—41no—
675C4—41no—
676C4—42no—
677C4—42no—
678C4—41no—
679C4—41no—
680C4—42no—
681C4—41no—
682C4—82no—
683C4C7×#52511yescharacteristic
684C4C7×#53511yescharacteristic
685C4C7×#54612yes—
686C2—21no—
687C2—22no—
688C2—42no—
689C2—81no—
690C2—81no—
691C2—82no—
692C2C7×#240411yescharacteristic
subgroupG/H
centerC4×C7#535
commutator, Frattini, cosocleC22×C4C24×C7
socleC2×C7#2404
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C4×C7 ◁ C22×C4×C7 ◁ G

Complements

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

NH ≅ G/Ntype
1. C7×#3455C2semidirect
2. C7×#3025C2semidirect
3. C7×#3018C2semidirect
4. C7×#2901C2semidirect
5. C7×#2031C2semidirect
6. C7×#2010C2semidirect
7. C7×#1906C2semidirect
8. C7×#1897C2semidirect
9. C7×#1891C2semidirect
10. C7×#1884C2semidirect
11. C7×#1827C2semidirect
21. C7×#533C22semidirect
27. C7×#525C22semidirect
29. C4×C7×#41C22semidirect
30. C2×C7×#117C22semidirect
39. C7×#421C22semidirect
46. C7×#407C22semidirect
47. C7×#344C22semidirect
48. C7×#339C22semidirect
49. C7×#339C22semidirect
50. C7×H(3,ℤ/4)C22semidirect
51. #23995C7direct (N × H)
73. C7×C4⋊Q8D4semidirect
74. C7×#127D4semidirect
84. C7×#124D4semidirect
85. C7×#124D4semidirect
124. C7×#117D4semidirect
131. C2×C42×C7D4semidirect
145. #3455C2×C7semidirect
146. #3025C2×C7semidirect
147. #3018C2×C7semidirect
148. #2901C2×C7semidirect
149. #2031C2×C7semidirect
150. #2010C2×C7semidirect
151. #1906C2×C7semidirect
152. #1897C2×C7semidirect
153. #1891C2×C7semidirect
154. #1884C2×C7semidirect
155. #1827C2×C7semidirect
270. #533C22×C7semidirect
276. #525C22×C7semidirect
278. C4×#41C22×C7semidirect
279. C2×#117C22×C7semidirect
288. #421C22×C7semidirect
295. #407C22×C7semidirect
296. #344C22×C7semidirect
297. #339C22×C7semidirect
298. #339C22×C7semidirect
299. H(3,ℤ/4)C22×C7semidirect
382. C4⋊Q8C7×D4semidirect
383. #127C7×D4semidirect
393. #124C7×D4semidirect
394. #124C7×D4semidirect
433. #117C7×D4semidirect
440. C2×C42C7×D4semidirect
656. C7#23995direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#34552
C7×#30252
C7×#30182
C7×#29012
C7×#20312
C7×#20102
C7×#19062
C7×#18972
C7×#18912
C7×#18842
C7×#18272
#239957