Finite Group Databasebeta

← C2×#21902 #6374734

Subgroups — C2×#21902 #6374734

Order 512.

3594 conjugacy classes of subgroups.

The subgroup lattice has 416 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×C22⋊C4C211yesmaximal, characteristic
2#21902C2116yesmaximal, direct product factor
3C2×#1923C218yesmaximal, complemented
4C2×#1797C212yesmaximal, complemented
5C2×#1779C212yesmaximal
6C2×C4×C22⋊C8C212yesmaximal, complemented
7C25×C4C2211yescharacteristic
8C23×C22⋊C4C411yescharacteristic
9C23×C22⋊C4C411yescharacteristic
10C23×C42C2211yescharacteristic
11C23×C42C2211yescharacteristic
12C22×C4⋊C8C2214yescomplemented
13C22×C22⋊C8C2214yes—
14C22×C22⋊C8C2214yes—
15C22×C22⋊C8C2214yes—
16C22×C4×C8C2214yescomplemented
17C2×C4×C22⋊C4C414yes—
18C2×C4×C22⋊C4C418yes—
19C2×C4×C22⋊C4C2214yes—
20C2×C4×C22⋊C4C2218yes—
21C22×#95C411yescharacteristic
22C22×#95C411yescharacteristic
23#1923C22164yescomplemented
24#1797C22116yescomplemented
25#1779C22116yes—
26C4×C22⋊C8C22116yescomplemented
27C2×#336C2214yescomplemented
28C2×#336C2214yescomplemented
29C26C2×C411yescharacteristic
30C24×C4—28no—
31C24×C4—44no—
32C24×C4—44no—
33C24×C4C2×C411yescharacteristic
34C24×C4C2×C414yes—
35C24×C4C2×C412yes—
36C24×C4C2×C411yescharacteristic
37C24×C4C2×C411yescharacteristic
38C24×C4C2×C411yescharacteristic
39C24×C4C2×C411yescharacteristic
40C24×C4C2312yes—
41C24×C4C2311yescharacteristic
42C24×C4C2314yes—
43C23×C8C2318yes—
44C22×C22⋊C4—28no—
45C22×C22⋊C4C8116yescomplemented
46C22×C22⋊C4C2×C414yes—
47C22×C22⋊C4C2×C418yes—
48C22×C22⋊C4C2×C414yes—
49C22×C22⋊C4C2×C418yes—
50C22×C42—44no—
51C22×C42—44no—
52C22×C42C2×C414yes—
53C22×C42C2×C414yes—
54C22×C42C2×C412yes—
55C22×C42C2×C412yes—
56C22×C42C2312yes—
57C22×C42C2312yes—
58C22×C42C2314yes—
59C22×C42C2314yes—
60C2×C4⋊C8—48no—
61C2×C4⋊C8C23116yescomplemented
62C2×C22⋊C8—216no—
63C2×C22⋊C8—48no—
64C2×C22⋊C8—48no—
65C2×C22⋊C8C23116yes—
66C2×C22⋊C8C23116yes—
67C2×C22⋊C8C23116yes—
68C2×C4×C8—48no—
69C2×C4×C8C23116yescomplemented
70C4×C22⋊C4C2×C4116yes—
71C4×C22⋊C4C2×C4132yes—
72C4×C22⋊C4C23116yes—
73C2×#95C2×C414yes—
74C2×#95C2×C414yes—
75C2×#95C2×C418yes—
76C2×#95C2×C418yes—
77#336C23116yescomplemented
78#336C23116yescomplemented
79C25—24no—
80C25—24no—
81C25—42no—
82C25—42no—
83C25—42no—
84C25—42no—
85C25C2×C818yes—
86C25C22×C412yes—
87C25C22×C411yescharacteristic
88C25C22×C414yes—
89C23×C4—24no—
90C23×C4—24no—
91C23×C4—24no—
92C23×C4—24no—
93C23×C4—216no—
94C23×C4—28no—
95C23×C4—216no—
96C23×C4—28no—
97C23×C4—28no—
98C23×C4—28no—
99C23×C4—48no—
100C23×C4—48no—
101C23×C4—48no—
102C23×C4—48no—
103C23×C4—44no—
104C23×C4—44no—
105C23×C4—42no—
106C23×C4—42no—
107C23×C4—42no—
108C23×C4—42no—
109C23×C4—42no—
110C23×C4—42no—
111C23×C4—42no—
112C23×C4—42no—
113C23×C4—42no—
114C23×C4—42no—
115C23×C4—464no—
116C23×C4C2×C818yes—
117C23×C4C2×C818yes—
118C23×C4M1618yes—
119C23×C4C22×C412yes—
120C23×C4C22×C412yes—
121C23×C4C22×C414yes—
122C23×C4C22×C411yescharacteristic
123C23×C4C22×C412yes—
124C23×C4C22×C412yes—
125C23×C4C22×C412yes—
126C23×C4C22×C412yes—
127C23×C4C22×C414yes—
128C23×C4C22×C414yes—
129C23×C4C22×C418yes—
130C23×C4C22×C414yes—
131C23×C4C22×C414yes—
132C23×C4C22×C414yes—
133C23×C4#4118yes—
134C23×C4C2414yes—
135C23×C4C2412yes—
136C23×C4C2411yescharacteristic
137C22×C8—216no—
138C22×C8—216no—
139C22×C8—216no—
140C22×C8C24116yes—
141C2×C22⋊C4—216no—
142C2×C22⋊C4—232no—
143C2×C22⋊C4C2×C8132yes—
144C2×C22⋊C4C2×C8164yescomplemented
145C2×C22⋊C4C22×C4116yes—
146C2×C22⋊C4C22×C4116yes—
147C2×C42—28no—
148C2×C42—28no—
149C2×C42—48no—
150C2×C42—48no—
151C2×C42—48no—
152C2×C42—48no—
153C2×C42—44no—
154C2×C42—44no—
155C2×C42C22×C414yes—
156C2×C42C22×C414yes—
157C2×C42C22×C418yes—
158C2×C42C22×C418yes—
159C2×C42C2414yes—
160C2×C42C2414yes—
161C4⋊C8—416no—
162C22⋊C8—232no—
163C22⋊C8—416no—
164C22⋊C8—416no—
165C4×C8—416no—
166#95C22×C4116yes—
167#95C22×C4116yes—
168C24—22no—
169C24—22no—
170C24—22no—
171C24—22no—
172C24—28no—
173C24—24no—
174C24—24no—
175C24—24no—
176C24—28no—
177C24—24no—
178C24—24no—
179C24—24no—
180C24—232no—
181C24—44no—
182C24—44no—
183C24—416no—
184C24—416no—
185C24—44no—
186C24—44no—
187C24—416no—
188C24—416no—
189C24—416no—
190C24—416no—
191C24#11714yes—
192C24C22×C818yes—
193C24C22×C814yes—
194C24C22×C8116yes—
195C24C2×M1614yes—
196C24C23×C414yes—
197C24C23×C412yes—
198C24C23×C411yescharacteristic
199C22×C4—24no—
200C22×C4—24no—
201C22×C4—24no—
202C22×C4—22no—
203C22×C4—22no—
204C22×C4—24no—
205C22×C4—24no—
206C22×C4—24no—
207C22×C4—24no—
208C22×C4—24no—
209C22×C4—232no—
210C22×C4—24no—
211C22×C4—24no—
212C22×C4—28no—
213C22×C4—24no—
214C22×C4—24no—
215C22×C4—24no—
216C22×C4—24no—
217C22×C4—28no—
218C22×C4—24no—
219C22×C4—24no—
220C22×C4—216no—
221C22×C4—28no—
222C22×C4—28no—
223C22×C4—28no—
224C22×C4—28no—
225C22×C4—28no—
226C22×C4—28no—
227C22×C4—44no—
228C22×C4—44no—
229C22×C4—44no—
230C22×C4—44no—
231C22×C4—48no—
232C22×C4—48no—
233C22×C4—44no—
234C22×C4—44no—
235C22×C4—416no—
236C22×C4—416no—
237C22×C4—416no—
238C22×C4—44no—
239C22×C4—44no—
240C22×C4—44no—
241C22×C4—44no—
242C22×C4—432no—
243C22×C4—464no—
244C22×C4—464no—
245C22×C4—416no—
246C22×C4—416no—
247C22×C4—432no—
248C22×C4#11714yes—
249C22×C4#11718yes—
250C22×C4C22×C818yes—
251C22×C4C22×C818yes—
252C22×C4C22×C8116yes—
253C22×C4C22×C8116yes—
254C22×C4C2×M1618yes—
255C22×C4C2×M16116yes—
256C22×C4C23×C414yes—
257C22×C4C23×C414yes—
258C22×C4C23×C412yes—
259C22×C4C23×C414yes—
260C22×C4C23×C414yes—
261C22×C4C23×C414yes—
262C22×C4C23×C411yescharacteristic
263C22×C4C2×#4118yes—
264C22×C4C2×#4114yes—
265C22×C4H(5,𝔽2)14yes—
266C22×C4H(5,𝔽2)14yes—
267C22×C4C2511yescharacteristic
268C2×C8—216no—
269C2×C8—216no—
270C2×C8—216no—
271C2×C8—432no—
272C22⋊C4—232no—
273C22⋊C4C22×C8164yes—
274C42—28no—
275C42—28no—
276C42—28no—
277C42—28no—
278C42—48no—
279C42—48no—
280C23—28no—
281C23—22no—
282C23—22no—
283C23—28no—
284C23—28no—
285C23—28no—
286C23—28no—
287C23—28no—
288C23—22no—
289C23—22no—
290C23—24no—
291C23—24no—
292C23—24no—
293C23—232no—
294C23—216no—
295C23—216no—
296C23—216no—
297C23—24no—
298C23—24no—
299C23—24no—
300C23—416no—
301C23—416no—
302C23—416no—
303C23—416no—
304C23—416no—
305C23—4128no—
306C23—416no—
307C23—48no—
308C23—48no—
309C23—48no—
310C23—48no—
311C23#431116yes—
312C23C2×#11714yes—
313C23C2×#11712yes—
314C23#51812yes—
315C23#51812yes—
316C23C23×C818yes—
317C23C23×C814yes—
318C23C23×C812yes—
319C23C22×M1614yes—
320C23C22×M1612yes—
321C23#56812yes—
322C23#56812yes—
323C23C24×C411yescharacteristic
324C2×C4—28no—
325C2×C4—24no—
326C2×C4—24no—
327C2×C4—24no—
328C2×C4—22no—
329C2×C4—22no—
330C2×C4—216no—
331C2×C4—216no—
332C2×C4—216no—
333C2×C4—24no—
334C2×C4—24no—
335C2×C4—24no—
336C2×C4—216no—
337C2×C4—216no—
338C2×C4—24no—
339C2×C4—24no—
340C2×C4—24no—
341C2×C4—24no—
342C2×C4—24no—
343C2×C4—24no—
344C2×C4—416no—
345C2×C4—416no—
346C2×C4—416no—
347C2×C4—432no—
348C2×C4—416no—
349C2×C4—416no—
350C2×C4—48no—
351C2×C4—48no—
352C2×C4—416no—
353C2×C4—416no—
354C2×C4C2×#11714yes—
355C2×C4C2×#11712yes—
356C2×C4#51812yes—
357C2×C4#51812yes—
358C2×C4#538116yes—
359C2×C4C23×C818yes—
360C2×C4C23×C818yes—
361C2×C4C22×M1618yes—
362C2×C4C22×#4112yes—
363C2×C4C2×H(5,𝔽2)12yes—
364C2×C4C2×H(5,𝔽2)12yes—
365C8—416no—
366C22—24no—
367C22—24no—
368C22—24no—
369C22—24no—
370C22—232no—
371C22—24no—
372C22—24no—
373C22—28no—
374C22—28no—
375C22—28no—
376C22—464no—
377C22—44no—
378C22—44no—
379C22—432no—
380C22—44no—
381C22—44no—
382C22#231214yes—
383C22C2×#43118yes—
384C22C2×#43114yes—
385C22#292114yes—
386C22#297214yes—
387C22#297214yes—
388C22#297314yes—
389C22#297514yes—
390C22C22×#11711yescharacteristic
391C22C2×#51811yescharacteristic
392C22C2×#51811yescharacteristic
393C22C24×C811yescharacteristic
394C22C23×M1611yescharacteristic
395C22C2×#56811yescharacteristic
396C22C2×#56811yescharacteristic
397C4—28no—
398C4—28no—
399C4—28no—
400C4—24no—
401C4—44no—
402C4—44no—
403C4#231214yes—
404C4C2×#53814yes—
405C2—28no—
406C2—48no—
407C2#2190218yesdirect product factor
408C2C2×#231211yescharacteristic
409C2C22×#43111yescharacteristic
410C2C2×#292111yescharacteristic
411C2C2×#297211yescharacteristic
412C2C2×#297211yescharacteristic
413C2C2×#297311yescharacteristic
414C2C2×#297511yescharacteristic
subgroupG/H
centerC23×C4C24
commutatorC22C24×C8
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC26C2×C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #21902C2direct (N × H)
3. C2×#1923C2semidirect
4. C2×#1797C2semidirect
6. C2×C4×C22⋊C8C2semidirect
12. C22×C4⋊C8C22semidirect
16. C22×C4×C8C22semidirect
23. #1923C22semidirect
24. #1797C22semidirect
26. C4×C22⋊C8C22semidirect
27. C2×#336C22semidirect
28. C2×#336C22semidirect
45. C22×C22⋊C4C8semidirect
61. C2×C4⋊C8C23semidirect
69. C2×C4×C8C23semidirect
77. #336C23semidirect
78. #336C23semidirect
144. C2×C22⋊C4C2×C8semidirect
407. C2#21902direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×C22⋊C42
#219022
C2×#19232
C2×#17972
C2×#17792
C2×C4×C22⋊C82