Finite Group Databasebeta

← C2×#8738 #190040

Subgroups — C2×#8738 #190040

Order 512.

1992 conjugacy classes of subgroups.

The subgroup lattice has 492 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2297C211yesmaximal, characteristic
2C2×#1785C211yesmaximal, characteristic
3C2×#1782C211yesmaximal, characteristic
4#8738C218yesmaximal, direct product factor
5C2×#1284C214yesmaximal, complemented
6C23×#41C2211yescharacteristic
7C22×#117C411yescharacteristic, complemented
8C23×C42C411yescharacteristic, complemented
9C22×#101—21no—
10C22×#100—21no—
11C22×#99—21no—
12C22×#99—21no—
13C2×#407C2212yes—
14#2297—22no—
15#2297—22no—
16#2297C414yescomplemented
17#2297C2214yes—
18C2×#391—21no—
19C2×#390—21no—
20C2×#386—21no—
21C2×#386—21no—
22C2×#381C2212yes—
23C2×C4×C22⋊C4C412yescomplemented
24C2×C4×C22⋊C4C2212yes—
25#1785—22no—
26#1785C2214yes—
27#1782—22no—
28#1782C2214yes—
29#1284C22116yescomplemented
30C22×#41—24no—
31C22×#41—24no—
32C22×#41—44no—
33C22×#41—44no—
34C22×#41C2×C412yes—
35C22×#41D412yes—
36C22×#41D412yes—
37C22×#41C2312yes—
38C23×Q8D411yescharacteristic
39C23×D4D411yescharacteristic
40C23×D4D411yescharacteristic
41C23×D4D411yescharacteristic
42C24×C4—21no—
43C24×C4C2×C411yescharacteristic
44C24×C4C2×C411yescharacteristic
45C24×C4C2311yescharacteristic
46C22×M16—22no—
47C2×#117—22no—
48C2×#117—44no—
49C2×#117C2×C414yescomplemented
50C22×C4⋊C4—21no—
51C22×C22⋊C4—21no—
52C22×C22⋊C4—22no—
53C22×C22⋊C4—22no—
54C22×C22⋊C4—22no—
55C22×C42—21no—
56C22×C42—22no—
57C22×C42—44no—
58C22×C42C2×C412yes—
59C22×C42C2×C412yes—
60C22×C42C2×C414yescomplemented
61C2×#101—24no—
62C2×#101—44no—
63C2×#100—24no—
64C2×#100—44no—
65C2×#99—24no—
66C2×#99—24no—
67C2×#99—44no—
68C2×#99—44no—
69#407—24no—
70#407—22no—
71#407C2314yes—
72C2×C22⋊C8—24no—
73#391—24no—
74#391—24no—
75#390—24no—
76#390—24no—
77#386—24no—
78#386—24no—
79#386—24no—
80#386—24no—
81#381—24no—
82#381—22no—
83#381C2314yes—
84C4×C22⋊C4—24no—
85C4×C22⋊C4—22no—
86C4×C22⋊C4—22no—
87C4×C22⋊C4C2×C414yes—
88C4×C22⋊C4C2×C418yescomplemented
89C4×C22⋊C4C2314yes—
90C2×#95—22no—
91C2×#95—22no—
92C2×#95—24no—
93C25C22⋊C411yescharacteristic
94C25C22⋊C411yescharacteristic
95C25C2×D411yescharacteristic
96C2×#41—28no—
97C2×#41—28no—
98C2×#41—28no—
99C2×#41—28no—
100C2×#41—44no—
101C2×#41—44no—
102C2×#41—44no—
103C2×#41—44no—
104C2×#41—44no—
105C2×#41—44no—
106C2×#41—44no—
107C2×#41—44no—
108C2×#41—432no—
109C2×#41—432no—
110C22×Q8—24no—
111C22×Q8—22no—
112C22×Q8—22no—
113C22×Q8—42no—
114C22×Q8C22⋊C412yes—
115C22×Q8C2×D412yes—
116C22×D4—24no—
117C22×D4—24no—
118C22×D4—22no—
119C22×D4—22no—
120C22×D4—22no—
121C22×D4—22no—
122C22×D4—24no—
123C22×D4—22no—
124C22×D4—22no—
125C22×D4—42no—
126C22×D4—42no—
127C22×D4—42no—
128C22×D4C22⋊C412yes—
129C22×D4C22⋊C412yes—
130C22×D4C22⋊C412yes—
131C22×D4C2×D412yes—
132C22×D4C2×D412yes—
133C22×D4C2×D412yes—
134C23×C4—24no—
135C23×C4—24no—
136C23×C4—22no—
137C23×C4—22no—
138C23×C4—22no—
139C23×C4—22no—
140C23×C4—22no—
141C23×C4—22no—
142C23×C4—24no—
143C23×C4—42no—
144C23×C4—42no—
145C23×C4—42no—
146C23×C4—42no—
147C23×C4—48no—
148C23×C4—44no—
149C23×C4—42no—
150C23×C4C22⋊C412yes—
151C23×C4C22⋊C411yescharacteristic
152C23×C4C22⋊C411yescharacteristic
153C23×C4C22⋊C412yes—
154C23×C4C22×C412yes—
155C23×C4C22×C411yescharacteristic
156C23×C4C22×C412yes—
157C23×C4C22×C411yescharacteristic
158C23×C4C2×D411yescharacteristic
159C23×C4C2×D411yescharacteristic
160C23×C4C2×D411yescharacteristic
161C23×C4#4114yes—
162C23×C4#4114yes—
163C23×C4C2411yescharacteristic
164C2×M16—24no—
165C2×M16—42no—
166C2×M16—44no—
167C2×M16—44no—
168C22×C8—42no—
169#117—48no—
170#117—48no—
171C2×C4⋊C4—24no—
172C2×C4⋊C4—44no—
173C2×C22⋊C4—24no—
174C2×C22⋊C4—24no—
175C2×C22⋊C4—28no—
176C2×C22⋊C4—24no—
177C2×C22⋊C4—24no—
178C2×C22⋊C4—48no—
179C2×C22⋊C4—48no—
180C2×C22⋊C4—44no—
181C2×C22⋊C4—44no—
182C2×C22⋊C4—44no—
183C2×C22⋊C4—42no—
184C2×C42—22no—
185C2×C42—22no—
186C2×C42—24no—
187C2×C42—44no—
188C2×C42—44no—
189C2×C42—48no—
190C2×C42—44no—
191C2×C42—48no—
192C2×C42C22×C414yes—
193C2×C42C22×C414yes—
194#101—48no—
195#100—48no—
196#99—48no—
197#99—48no—
198C22⋊C8—28no—
199C22⋊C8—44no—
200#95—24no—
201#95—28no—
202#95—24no—
203#95—28no—
204#95—44no—
205C24—21no—
206C24—21no—
207C24—22no—
208C24—22no—
209C24—22no—
210C24—21no—
211C24—21no—
212C24—22no—
213C24—22no—
214C24—44no—
215C24—44no—
216C24—44no—
217C24#9914yes—
218C24C2×C22⋊C411yescharacteristic
219C24C2×C22⋊C412yes—
220C24C2×C22⋊C411yescharacteristic
221C24C2×C22⋊C412yes—
222C24#12312yes—
223C24#12312yes—
224C24C22×D411yescharacteristic
225#41—432no—
226#41—432no—
227#41—432no—
228#41—432no—
229C2×Q8—24no—
230C2×Q8—24no—
231C2×Q8—24no—
232C2×Q8—24no—
233C2×Q8—42no—
234C2×Q8—42no—
235C2×Q8—48no—
236C2×Q8—48no—
237C2×D4—24no—
238C2×D4—24no—
239C2×D4—24no—
240C2×D4—24no—
241C2×D4—24no—
242C2×D4—24no—
243C2×D4—24no—
244C2×D4—24no—
245C2×D4—24no—
246C2×D4—24no—
247C2×D4—24no—
248C2×D4—24no—
249C2×D4—42no—
250C2×D4—42no—
251C2×D4—42no—
252C2×D4—42no—
253C2×D4—42no—
254C2×D4—42no—
255C2×D4—48no—
256C2×D4—48no—
257C2×D4—48no—
258C2×D4—48no—
259C2×D4—48no—
260C2×D4—48no—
261C22×C4—216no—
262C22×C4—216no—
263C22×C4—21no—
264C22×C4—21no—
265C22×C4—22no—
266C22×C4—22no—
267C22×C4—22no—
268C22×C4—24no—
269C22×C4—24no—
270C22×C4—22no—
271C22×C4—22no—
272C22×C4—24no—
273C22×C4—24no—
274C22×C4—24no—
275C22×C4—24no—
276C22×C4—28no—
277C22×C4—24no—
278C22×C4—21no—
279C22×C4—21no—
280C22×C4—22no—
281C22×C4—22no—
282C22×C4—24no—
283C22×C4—24no—
284C22×C4—24no—
285C22×C4—42no—
286C22×C4—42no—
287C22×C4—41no—
288C22×C4—41no—
289C22×C4—42no—
290C22×C4—42no—
291C22×C4—41no—
292C22×C4—41no—
293C22×C4—41no—
294C22×C4—41no—
295C22×C4—48no—
296C22×C4—48no—
297C22×C4—41no—
298C22×C4—41no—
299C22×C4—416no—
300C22×C4—48no—
301C22×C4—48no—
302C22×C4—44no—
303C22×C4—432no—
304C22×C4—44no—
305C22×C4—48no—
306C22×C4—44no—
307C22×C4—44no—
308C22×C4—44no—
309C22×C4—44no—
310C22×C4—84no—
311C22×C4—88no—
312C22×C4#9914yes—
313C22×C4C2×C22⋊C412yes—
314C22×C4C2×C22⋊C411yescharacteristic
315C22×C4C2×C22⋊C411yescharacteristic
316C22×C4C2×C22⋊C412yes—
317C22×C4#11712yes—
318C22×C4#11712yes—
319C22×C4#11714yes—
320C22×C4#12312yes—
321C22×C4#12312yes—
322C22×C4#12314yes—
323C22×C4#12314yes—
324C22×C4C23×C411yescharacteristic
325C22×C4C22×D411yescharacteristic
326C22×C4C2×#4114yes—
327M16—44no—
328M16—44no—
329M16—84no—
330C2×C8—44no—
331C2×C8—84no—
332C4⋊C4—48no—
333C22⋊C4—48no—
334C22⋊C4—48no—
335C22⋊C4—416no—
336C22⋊C4—48no—
337C22⋊C4—44no—
338C22⋊C4—44no—
339C22⋊C4—84no—
340C42—44no—
341C42—44no—
342C42—44no—
343C42—48no—
344C42—44no—
345C23—24no—
346C23—24no—
347C23—24no—
348C23—24no—
349C23—28no—
350C23—22no—
351C23—22no—
352C23—24no—
353C23—21no—
354C23—21no—
355C23—21no—
356C23—21no—
357C23—22no—
358C23—22no—
359C23—22no—
360C23—42no—
361C23—42no—
362C23—44no—
363C23—48no—
364C23—44no—
365C23—48no—
366C23—44no—
367C23—44no—
368C23—44no—
369C23—44no—
370C23—42no—
371C23—42no—
372C23—44no—
373C23—84no—
374C23—84no—
375C23—84no—
376C23—84no—
377C23#38112yes—
378C23#38111yescharacteristic
379C23#38111yescharacteristic
380C23C2×#9912yes—
381C23C2×#9912yes—
382C23C2×#9914yes—
383C23C22×C22⋊C411yescharacteristic
384C23C2×#12312yes—
385Q8—48no—
386Q8—48no—
387D4—48no—
388D4—48no—
389D4—48no—
390D4—48no—
391D4—48no—
392D4—48no—
393C2×C4—216no—
394C2×C4—216no—
395C2×C4—24no—
396C2×C4—24no—
397C2×C4—24no—
398C2×C4—24no—
399C2×C4—24no—
400C2×C4—24no—
401C2×C4—21no—
402C2×C4—21no—
403C2×C4—21no—
404C2×C4—21no—
405C2×C4—22no—
406C2×C4—21no—
407C2×C4—21no—
408C2×C4—21no—
409C2×C4—21no—
410C2×C4—22no—
411C2×C4—28no—
412C2×C4—22no—
413C2×C4—22no—
414C2×C4—22no—
415C2×C4—44no—
416C2×C4—44no—
417C2×C4—44no—
418C2×C4—44no—
419C2×C4—48no—
420C2×C4—48no—
421C2×C4—416no—
422C2×C4—44no—
423C2×C4—432no—
424C2×C4—42no—
425C2×C4—42no—
426C2×C4—44no—
427C2×C4—44no—
428C2×C4—44no—
429C2×C4—44no—
430C2×C4—88no—
431C2×C4—84no—
432C2×C4—88no—
433C2×C4—168no—
434C2×C4#38112yes—
435C2×C4#38112yes—
436C2×C4C2×#9914yes—
437C2×C4C2×#11712yes—
438C2×C4C2×#12312yes—
439C8—84no—
440C22—24no—
441C22—24no—
442C22—22no—
443C22—22no—
444C22—24no—
445C22—22no—
446C22—22no—
447C22—24no—
448C22—24no—
449C22—44no—
450C22—44no—
451C22—48no—
452C22—48no—
453C22—48no—
454C22—44no—
455C22—42no—
456C22—44no—
457C22—81no—
458C22—81no—
459C22—81no—
460C22—81no—
461C22—84no—
462C22—82no—
463C22—82no—
464C22—84no—
465C22—84no—
466C22#181912yes—
467C22#181912yes—
468C22#182714yes—
469C22C2×#38111yescharacteristic
470C22C22×#9911yescharacteristic
471C22C22×#9911yescharacteristic
472C4—22no—
473C4—22no—
474C4—22no—
475C4—24no—
476C4—22no—
477C4—48no—
478C4—42no—
479C4—84no—
480C4—164no—
481C2—21no—
482C2—21no—
483C2—22no—
484C2—42no—
485C2—42no—
486C2—44no—
487C2—82no—
488C2#873814yesdirect product factor
489C2C2×#181911yescharacteristic
490C2C2×#182712yes—
subgroupG/H
center, socleC23#381
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
prime radicalC23×#41C22
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #8738C2direct (N × H)
5. C2×#1284C2semidirect
7. C22×#117C4semidirect
8. C23×C42C4semidirect
16. #2297C4semidirect
23. C2×C4×C22⋊C4C4semidirect
29. #1284C22semidirect
49. C2×#117C2×C4semidirect
60. C22×C42C2×C4semidirect
88. C4×C22⋊C4C2×C4semidirect
488. C2#8738direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#22972
C2×#17852
C2×#17822
#87382
C2×#12842