Finite Group Databasebeta

← C2×#20397 #6369823

Subgroups — C2×#20397 #6369823

Order 512.

5238 conjugacy classes of subgroups.

The subgroup lattice has 435 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#520C211yesmaximal, characteristic
2C22×#413C212yesmaximal
3C2×#2873C212yesmaximal, complemented
4#20397C2116yesmaximal, direct product factor
5C2×C4×#101C214yesmaximal, complemented
6C2×C4×#100C214yesmaximal, complemented
7C22×#343C212yesmaximal, complemented
8C23×#41C2211yescharacteristic
9C23×M16C2214yes—
10C2×#520—28no—
11C2×#520—28no—
12C2×#520C418yes—
13C2×#520C2218yes—
14C22×C4×Q8C2212yes—
15C22×C4×D4C414yes—
16C22×C4×D4C2212yes—
17C22×#117C412yes—
18C22×#117C2211yescharacteristic
19C23×C4⋊C4C412yes—
20C23×C4⋊C4C2211yescharacteristic
21C2×#413C4132yescomplemented
22C2×#413C22116yes—
23C22×#101C2214yes—
24C22×#100C2214yes—
25#2873—28no—
26#2873C22116yescomplemented
27C2×#405—28no—
28C2×C4×M16C2218yes—
29C4×#101C22132yescomplemented
30C4×#100C22132yescomplemented
31C2×#343C2218yes—
32C2×#343C22116yescomplemented
33C22×#41—24no—
34C22×#41—24no—
35C22×#41—28no—
36C22×#41C2×C4116yes—
37C22×#41C2×C414yes—
38C22×#41C2314yes—
39C23×Q8C2311yescharacteristic
40C23×D4C2×C412yes—
41C23×D4C2311yescharacteristic
42C24×C4C2×C412yes—
43C24×C4C2×C414yes—
44C24×C4C2×C412yes—
45C24×C4C2311yescharacteristic
46C22×M16—24no—
47C22×M16—28no—
48C22×M16—216no—
49C22×M16C2×C4132yescomplemented
50C22×M16C2318yes—
51C22×M16C23116yes—
52C23×C8—24no—
53#520—264no—
54#520—264no—
55C2×C4×Q8—28no—
56C2×C4×Q8—28no—
57C2×C4×Q8C2×C418yes—
58C2×C4×Q8C2318yes—
59C2×C4×D4—216no—
60C2×C4×D4—216no—
61C2×C4×D4—28no—
62C2×C4×D4—28no—
63C2×C4×D4C2×C4132yes—
64C2×C4×D4C2×C418yes—
65C2×C4×D4C2318yes—
66C2×#117—28no—
67C2×#117—28no—
68C2×#117C2×C4116yes—
69C2×#117C2×C414yes—
70C2×#117D418yes—
71C2×#117D418yes—
72C2×#117C2314yes—
73C22×C4⋊C4—24no—
74C22×C4⋊C4—24no—
75C22×C4⋊C4—28no—
76C22×C4⋊C4—28no—
77C22×C4⋊C4C2×C412yes—
78C22×C4⋊C4C2×C414yes—
79C22×C4⋊C4C2×C4116yes—
80C22×C4⋊C4C2×C414yes—
81C22×C4⋊C4C2×C411yescharacteristic
82C22×C4⋊C4C2×C411yescharacteristic
83C22×C4⋊C4C2312yes—
84C22×C4⋊C4C2314yes—
85C22×C22⋊C4C2×C414yes—
86C22×C22⋊C4C2×C412yes—
87C22×C42C2×C414yes—
88C22×C42C2312yes—
89#413C2×C41128yescomplemented
90C2×#101C2×C4132yescomplemented
91C2×#101C23116yes—
92C2×#100C2×C4132yescomplemented
93C2×#100C23116yes—
94#405—264no—
95C4×M16—216no—
96C4×M16C23132yes—
97C2×#97—28no—
98C2×C4×C8—28no—
99#343C23132yes—
100C25C22×C412yes—
101C25C22×C411yescharacteristic
102C2×#41—216no—
103C2×#41—216no—
104C2×#41—232no—
105C2×#41—232no—
106C2×#41—264no—
107C2×#41—216no—
108C2×#41—216no—
109C2×#41C42132yes—
110C2×#41C22×C4132yes—
111C22×Q8—22no—
112C22×Q8—22no—
113C22×Q8—24no—
114C22×Q8C22×C418yes—
115C22×Q8C22×C412yes—
116C22×Q8C2412yes—
117C22×D4—24no—
118C22×D4—24no—
119C22×D4—28no—
120C22×D4—22no—
121C22×D4—22no—
122C22×D4—24no—
123C22×D4C42116yes—
124C22×D4C22×C418yes—
125C22×D4C22×C412yes—
126C22×D4C22×C418yes—
127C22×D4C2412yes—
128C23×C4—24no—
129C23×C4—24no—
130C23×C4—28no—
131C23×C4—24no—
132C23×C4—24no—
133C23×C4—28no—
134C23×C4—28no—
135C23×C4—88no—
136C23×C4—84no—
137C23×C4C42116yes—
138C23×C4C22×C418yes—
139C23×C4C22×C412yes—
140C23×C4C22×C414yes—
141C23×C4C22×C4116yes—
142C23×C4C22×C418yes—
143C23×C4C22×C412yes—
144C23×C4C22×C412yes—
145C23×C4C22×C411yescharacteristic
146C23×C4C22×C412yes—
147C23×C4C22×C418yes—
148C23×C4C2×D414yes—
149C23×C4C2×D414yes—
150C23×C4#4118yes—
151C23×C4C2412yes—
152C23×C4C2411yescharacteristic
153C2×M16—232no—
154C2×M16—264no—
155C2×M16—28no—
156C2×M16—216no—
157C2×M16—216no—
158C2×M16—232no—
159C2×M16C22×C4132yes—
160C2×M16C22×C4164yescomplemented
161C2×M16C24116yes—
162C22×C8—232no—
163C22×C8—28no—
164C22×C8—216no—
165C4×Q8—232no—
166C4×Q8—232no—
167C4×D4—2128no—
168C4×D4—232no—
169C4×D4—232no—
170#117—264no—
171#117C22⋊C4132yes—
172#117C2×D4132yes—
173C2×C4⋊C4—24no—
174C2×C4⋊C4—24no—
175C2×C4⋊C4—28no—
176C2×C4⋊C4—28no—
177C2×C4⋊C4—216no—
178C2×C4⋊C4—24no—
179C2×C4⋊C4—24no—
180C2×C4⋊C4—216no—
181C2×C4⋊C4—264no—
182C2×C4⋊C4C22⋊C414yes—
183C2×C4⋊C4C22⋊C414yes—
184C2×C4⋊C4C22⋊C414yes—
185C2×C4⋊C4C22⋊C414yes—
186C2×C4⋊C4C22×C418yes—
187C2×C4⋊C4C22×C4116yes—
188C2×C4⋊C4C22×C414yes—
189C2×C4⋊C4C22×C414yes—
190C2×C4⋊C4C22×C414yes—
191C2×C4⋊C4C2414yes—
192C2×C22⋊C4—28no—
193C2×C22⋊C4—28no—
194C2×C22⋊C4C22⋊C418yes—
195C2×C22⋊C4C22⋊C418yes—
196C2×C22⋊C4C22×C4116yes—
197C2×C22⋊C4C22×C418yes—
198C2×C42—28no—
199C2×C42—28no—
200C2×C42C22×C4116yes—
201C2×C42C22×C414yes—
202C2×C42C2×D418yes—
203C2×C42C2×D418yes—
204C2×C42C2414yes—
205#101C22×C4164yescomplemented
206#100C22×C4164yescomplemented
207#97—232no—
208C4×C8—232no—
209C24—22no—
210C24—22no—
211C24—24no—
212C24—42no—
213C24—42no—
214C24—44no—
215C24—44no—
216C24C2×C4218yes—
217C24C2×C4214yes—
218C24C2×C22⋊C412yes—
219C24C2×C22⋊C412yes—
220C24#11714yes—
221C24C23×C411yescharacteristic
222C24C23×C414yes—
223C24C23×C412yes—
224#41—264no—
225#41—264no—
226#41—2128no—
227C2×Q8—24no—
228C2×Q8—24no—
229C2×Q8—216no—
230C2×Q8—216no—
231C2×Q8—24no—
232C2×Q8—24no—
233C2×Q8C2×C4218yes—
234C2×Q8C23×C418yes—
235C2×D4—216no—
236C2×D4—216no—
237C2×D4—232no—
238C2×D4—232no—
239C2×D4—24no—
240C2×D4—24no—
241C2×D4—216no—
242C2×D4—216no—
243C2×D4—24no—
244C2×D4—24no—
245C2×D4C2×C42132yes—
246C2×D4C2×C4218yes—
247C2×D4C23×C418yes—
248C22×C4—22no—
249C22×C4—22no—
250C22×C4—24no—
251C22×C4—216no—
252C22×C4—216no—
253C22×C4—232no—
254C22×C4—232no—
255C22×C4—24no—
256C22×C4—24no—
257C22×C4—216no—
258C22×C4—232no—
259C22×C4—44no—
260C22×C4—44no—
261C22×C4—48no—
262C22×C4—816no—
263C22×C4—88no—
264C22×C4—816no—
265C22×C4—88no—
266C22×C4—816no—
267C22×C4—88no—
268C22×C4C2×C4218yes—
269C22×C4C2×C42132yes—
270C22×C4C2×C4214yes—
271C22×C4C2×C4218yes—
272C22×C4C2×C22⋊C414yes—
273C22×C4C2×C22⋊C414yes—
274C22×C4C2×C22⋊C414yes—
275C22×C4C2×C22⋊C414yes—
276C22×C4C2×C22⋊C412yes—
277C22×C4C2×C22⋊C418yes—
278C22×C4C2×C22⋊C412yes—
279C22×C4#11714yes—
280C22×C4#11718yes—
281C22×C4C4×D4116yes—
282C22×C4C4×D4116yes—
283C22×C4C4×D4132yes—
284C22×C4C23×C414yes—
285C22×C4C23×C418yes—
286C22×C4C23×C414yes—
287C22×C4C23×C414yes—
288C22×C4C23×C411yescharacteristic
289C22×C4C23×C412yes—
290C22×C4C23×C414yes—
291C22×C4C23×C418yes—
292C22×C4C22×D412yes—
293C22×C4C22×D418yes—
294C22×C4C22×D412yes—
295C22×C4C2×#4114yes—
296C22×C4C2×#4118yes—
297C22×C4C2511yescharacteristic
298M16—232no—
299M16—264no—
300M16—216no—
301M16C23×C4132yes—
302C2×C8—232no—
303C2×C8—264no—
304C2×C8—216no—
305C4⋊C4—216no—
306C4⋊C4—232no—
307C4⋊C4—28no—
308C4⋊C4—28no—
309C4⋊C4C2×C22⋊C4116yes—
310C4⋊C4C2×C22⋊C4116yes—
311C22⋊C4—232no—
312C22⋊C4C2×C22⋊C4132yes—
313C42—232no—
314C42C2×C22⋊C4116yes—
315C42C22×D4116yes—
316C23—22no—
317C23—24no—
318C23—22no—
319C23—24no—
320C23—24no—
321C23—24no—
322C23—28no—
323C23—28no—
324C23—42no—
325C23—42no—
326C23—48no—
327C23—42no—
328C23—48no—
329C23—42no—
330C23—44no—
331C23—416no—
332C23—44no—
333C23—44no—
334C23—44no—
335C23—416no—
336C23—44no—
337C23—44no—
338C23C4×C22⋊C418yes—
339C23C4×C22⋊C418yes—
340C23C22×C4212yes—
341C23C22×C4218yes—
342C23C22×C4214yes—
343C23C22×C22⋊C414yes—
344C23C22×C22⋊C411yescharacteristic
345C23C22×C22⋊C411yescharacteristic
346C23C2×#11712yes—
347C23C2×#11714yes—
348C23C24×C411yescharacteristic
349Q8—216no—
350Q8—216no—
351D4—264no—
352D4—216no—
353D4—216no—
354C2×C4—28no—
355C2×C4—28no—
356C2×C4—24no—
357C2×C4—24no—
358C2×C4—28no—
359C2×C4—28no—
360C2×C4—264no—
361C2×C4—28no—
362C2×C4—44no—
363C2×C4—44no—
364C2×C4—44no—
365C2×C4—44no—
366C2×C4—48no—
367C2×C4—48no—
368C2×C4—48no—
369C2×C4—832no—
370C2×C4—816no—
371C2×C4C4×C22⋊C418yes—
372C2×C4C4×C22⋊C418yes—
373C2×C4C4×C22⋊C4132yes—
374C2×C4C22×C4218yes—
375C2×C4C22×C4214yes—
376C2×C4C22×C4212yes—
377C2×C4C22×C22⋊C418yes—
378C2×C4C22×C22⋊C418yes—
379C2×C4C22×C22⋊C412yes—
380C2×C4C22×C22⋊C414yes—
381C2×C4C2×#11714yes—
382C2×C4C2×#11712yes—
383C2×C4C2×C4×D418yes—
384C2×C4C2×C4×D4116yes—
385C2×C4C2×C4×D418yes—
386C2×C4C2×C4×D4116yes—
387C2×C4C24×C412yes—
388C2×C4C23×D412yes—
389C2×C4C22×#4112yes—
390C8—232no—
391C22—21no—
392C22—21no—
393C22—24no—
394C22—21no—
395C22—21no—
396C22—24no—
397C22—24no—
398C22—24no—
399C22—216no—
400C22—28no—
401C22—44no—
402C22—48no—
403C22—44no—
404C22—48no—
405C22—48no—
406C22—416no—
407C22—44no—
408C22—44no—
409C22—416no—
410C22C2×C4×C22⋊C412yes—
411C22C2×C4×C22⋊C418yes—
412C22C2×C4×C22⋊C412yes—
413C22#288812yes—
414C22#288912yes—
415C22C23×C4211yescharacteristic
416C22C23×C22⋊C411yescharacteristic
417C22C22×#11711yescharacteristic
418C4—28no—
419C4—28no—
420C4—28no—
421C4—48no—
422C4C2×C4×C22⋊C418yes—
423C4C2×C4×C22⋊C414yes—
424C4C22×C4×D414yes—
425C2—21no—
426C2—21no—
427C2—22no—
428C2—28no—
429C2—48no—
430C2#2039714yesdirect product factor
431C2C22×C4×C22⋊C411yescharacteristic
432C2C2×#288811yescharacteristic
433C2C2×#288911yescharacteristic
subgroupG/H
center, socleC23C22×C22⋊C4
commutatorC22C23×C42
Frattini, cosocleC22×C4C25
prime radicalC23×#41C22
LCSG ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×#2873C2semidirect
4. #20397C2direct (N × H)
5. C2×C4×#101C2semidirect
6. C2×C4×#100C2semidirect
7. C22×#343C2semidirect
21. C2×#413C4semidirect
26. #2873C22semidirect
29. C4×#101C22semidirect
30. C4×#100C22semidirect
32. C2×#343C22semidirect
49. C22×M16C2×C4semidirect
89. #413C2×C4semidirect
90. C2×#101C2×C4semidirect
92. C2×#100C2×C4semidirect
160. C2×M16C22×C4semidirect
205. #101C22×C4semidirect
206. #100C22×C4semidirect
430. C2#20397direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5202
C22×#4132
C2×#28732
#203972
C2×C4×#1012
C2×C4×#1002
C22×#3432