Finite Group Databasebeta

← C2×#20784 #6371077

Subgroups — C2×#20784 #6371077

Order 512.

2142 conjugacy classes of subgroups.

The subgroup lattice has 367 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×#117C211yesmaximal, characteristic
2#20784C2116yesmaximal, direct product factor
3C2×#1839C212yesmaximal, complemented
4C2×#1831C212yesmaximal, complemented
5C2×#1818C212yesmaximal
6C2×#1798C212yesmaximal
7C2×#1768C212yesmaximal, complemented
8C2×#1749C211yesmaximal, characteristic
9C2×C4×C22⋊C8C211yesmaximal, characteristic
10C2×#1746C212yesmaximal, complemented
11C22×#117C2211yescharacteristic
12C22×#117C2211yescharacteristic
13C23×C42C2211yescharacteristic
14C22×C4⋊C8C2214yes—
15C22×C22⋊C8C2212yes—
16C22×C22⋊C8C2212yes—
17C22×#97C2212yes—
18C22×C4×C8C2212yes—
19C4×#117C418yes—
20C4×#117C2218yes—
21C2×C4×C4⋊C4C412yes—
22C2×C4×C4⋊C4C412yes—
23C2×C4×C22⋊C4C412yes—
24C2×C4×C22⋊C4C412yes—
25C2×#376C2211yescharacteristic
26C2×#376C2211yescharacteristic
27C2×C43C2211yescharacteristic
28C2×C43C2211yescharacteristic
29#1839C22116yescomplemented
30#1831C22116yescomplemented
31#1818C22116yes—
32#1798C22116yes—
33#1768C22116yescomplemented
34#1749C2218yes—
35C4×C22⋊C8C2218yes—
36#1746C22116yescomplemented
37C2×#336C2212yes—
38C2×#336C2212yes—
39C2×#336C2214yes—
40C2×#336C2214yes—
41C2×#336C2214yes—
42C24×C4C2×C412yes—
43C24×C4C2311yescharacteristic
44C23×C8C2314yes—
45C23×C8C2314yes—
46C2×#117—28no—
47C2×#117—28no—
48C2×#117C2×C414yes—
49C2×#117C2×C414yes—
50C2×#117C2314yes—
51C2×#117C2314yes—
52C22×C4⋊C4C2×C411yescharacteristic
53C22×C4⋊C4C2×C411yescharacteristic
54C22×C4⋊C4C2×C412yes—
55C22×C22⋊C4C2×C411yescharacteristic
56C22×C22⋊C4C2×C411yescharacteristic
57C22×C22⋊C4C2×C412yes—
58C22×C42—28no—
59C22×C42C2×C412yes—
60C22×C42C2×C414yes—
61C22×C42C2×C412yes—
62C22×C42C2×C412yes—
63C22×C42C2×C412yes—
64C22×C42C2×C412yes—
65C22×C42C2314yes—
66C22×C42C2311yescharacteristic
67C22×C42C2311yescharacteristic
68C22×C42C2311yescharacteristic
69C22×C42C2311yescharacteristic
70C22×C42C2311yescharacteristic
71C22×C42C2311yescharacteristic
72C2×C4⋊C8—216no—
73C2×C4⋊C8C23116yes—
74C2×C22⋊C8—28no—
75C2×C22⋊C8—28no—
76C2×C22⋊C8C2318yes—
77C2×C22⋊C8C2318yes—
78C2×#97—28no—
79C2×#97C2318yes—
80C2×C4×C8—28no—
81C2×C4×C8C2318yes—
82C4×C4⋊C4C2×C4116yes—
83C4×C4⋊C4C2×C4116yes—
84C4×C22⋊C4C2×C4116yes—
85C4×C22⋊C4C2×C4116yes—
86#376C2×C414yes—
87#376C2×C414yes—
88#376C2314yes—
89#376C2314yes—
90C2×#95C2×C412yes—
91C2×#95C2×C412yes—
92C2×#95C2×C412yes—
93C2×#95C2×C412yes—
94C43C2×C414yes—
95C43C2×C414yes—
96C43C2314yes—
97C43C2314yes—
98#336C23116yes—
99#336C23116yes—
100#336C23116yes—
101#336C2318yes—
102#336C2318yes—
103C25C22×C411yescharacteristic
104C23×C4—24no—
105C23×C4—24no—
106C23×C4—28no—
107C23×C4—28no—
108C23×C4—44no—
109C23×C4C22×C411yescharacteristic
110C23×C4C22×C411yescharacteristic
111C23×C4C22×C412yes—
112C23×C4C22×C411yescharacteristic
113C23×C4C22×C411yescharacteristic
114C23×C4C22×C418yes—
115C23×C4C22×C412yes—
116C23×C4C22×C411yescharacteristic
117C23×C4C22×C412yes—
118C23×C4C22×C412yes—
119C23×C4C22×C412yes—
120C23×C4#4118yes—
121C23×C4C2412yes—
122C23×C4C2411yescharacteristic
123C22×C8—28no—
124C22×C8—28no—
125C22×C8—28no—
126C22×C8—28no—
127C22×C8—28no—
128C22×C8—28no—
129C22×C8C2418yes—
130C22×C8C2418yes—
131#117—216no—
132#117—216no—
133#117—216no—
134#117—216no—
135C2×C4⋊C4—28no—
136C2×C4⋊C4—24no—
137C2×C4⋊C4—24no—
138C2×C4⋊C4C22×C414yes—
139C2×C4⋊C4C22×C414yes—
140C2×C4⋊C4C22×C418yes—
141C2×C22⋊C4—24no—
142C2×C22⋊C4—24no—
143C2×C22⋊C4—28no—
144C2×C22⋊C4C22×C414yes—
145C2×C22⋊C4C22×C414yes—
146C2×C22⋊C4C22×C418yes—
147C2×C42—28no—
148C2×C42—28no—
149C2×C42—28no—
150C2×C42—24no—
151C2×C42—24no—
152C2×C42—24no—
153C2×C42—24no—
154C2×C42—216no—
155C2×C42—216no—
156C2×C42—44no—
157C2×C42—44no—
158C2×C42C22×C412yes—
159C2×C42C22×C412yes—
160C2×C42C22×C412yes—
161C2×C42C22×C412yes—
162C2×C42C22×C418yes—
163C2×C42C22×C418yes—
164C2×C42C22×C418yes—
165C2×C42C22×C418yes—
166C2×C42C22×C418yes—
167C2×C42C22×C412yes—
168C2×C42C22×C412yes—
169C2×C42#4118yes—
170C2×C42#4118yes—
171C2×C42C2412yes—
172C2×C42C2412yes—
173C2×C42C2412yes—
174C2×C42C2412yes—
175C2×C42C2412yes—
176C2×C42C2412yes—
177C4⋊C8—232no—
178C22⋊C8—216no—
179C22⋊C8—216no—
180#97—216no—
181C4×C8—216no—
182#95C22×C418yes—
183#95C22×C418yes—
184#95C22×C418yes—
185#95C22×C418yes—
186C24—22no—
187C24—22no—
188C24—24no—
189C24—24no—
190C24#11714yes—
191C24C23×C412yes—
192C24C23×C411yescharacteristic
193C22×C4—24no—
194C22×C4—22no—
195C22×C4—22no—
196C22×C4—24no—
197C22×C4—24no—
198C22×C4—24no—
199C22×C4—24no—
200C22×C4—24no—
201C22×C4—24no—
202C22×C4—24no—
203C22×C4—232no—
204C22×C4—24no—
205C22×C4—24no—
206C22×C4—22no—
207C22×C4—22no—
208C22×C4—22no—
209C22×C4—22no—
210C22×C4—24no—
211C22×C4—24no—
212C22×C4—24no—
213C22×C4—24no—
214C22×C4—24no—
215C22×C4—24no—
216C22×C4—24no—
217C22×C4—216no—
218C22×C4—216no—
219C22×C4—48no—
220C22×C4—432no—
221C22×C4#11718yes—
222C22×C4#11718yes—
223C22×C4#11714yes—
224C22×C4#11718yes—
225C22×C4#13118yes—
226C22×C4C23×C412yes—
227C22×C4C23×C412yes—
228C22×C4C23×C414yes—
229C22×C4C23×C412yes—
230C22×C4C23×C412yes—
231C22×C4C23×C414yes—
232C22×C4C23×C414yes—
233C22×C4C23×C412yes—
234C22×C4C23×C414yes—
235C22×C4C23×C411yescharacteristic
236C22×C4C2×#4118yes—
237C22×C4C2×#4114yes—
238C22×C4C2×#4114yes—
239C22×C4C2×#4114yes—
240C22×C4C2511yescharacteristic
241C2×C8—28no—
242C2×C8—28no—
243C2×C8—28no—
244C2×C8—28no—
245C2×C8—28no—
246C2×C8—28no—
247C2×C8—416no—
248C2×C8—416no—
249C4⋊C4—216no—
250C4⋊C4—28no—
251C4⋊C4—28no—
252C22⋊C4—28no—
253C22⋊C4—28no—
254C22⋊C4—216no—
255C42—216no—
256C42—24no—
257C42—24no—
258C42—24no—
259C42—24no—
260C42—216no—
261C42—216no—
262C42—24no—
263C42—24no—
264C42—24no—
265C42—24no—
266C42—48no—
267C42—48no—
268C42#11718yes—
269C42#11718yes—
270C42C2×#4118yes—
271C42C2×#4118yes—
272C23—22no—
273C23—22no—
274C23—28no—
275C23—28no—
276C23—28no—
277C23—24no—
278C23—24no—
279C23—48no—
280C23—48no—
281C23C2×#11714yes—
282C23C2×#11712yes—
283C23C2×#11712yes—
284C23C2×#11712yes—
285C23C2×#13114yes—
286C23#56814yes—
287C23C24×C411yescharacteristic
288C2×C4—22no—
289C2×C4—24no—
290C2×C4—22no—
291C2×C4—216no—
292C2×C4—216no—
293C2×C4—216no—
294C2×C4—28no—
295C2×C4—24no—
296C2×C4—24no—
297C2×C4—24no—
298C2×C4—24no—
299C2×C4—24no—
300C2×C4—216no—
301C2×C4—216no—
302C2×C4—22no—
303C2×C4—22no—
304C2×C4—22no—
305C2×C4—22no—
306C2×C4—24no—
307C2×C4—24no—
308C2×C4—24no—
309C2×C4—24no—
310C2×C4—24no—
311C2×C4—24no—
312C2×C4—24no—
313C2×C4—432no—
314C2×C4—44no—
315C2×C4—44no—
316C2×C4—44no—
317C2×C4—44no—
318C2×C4—48no—
319C2×C4C2×#11718yes—
320C2×C4C2×#11718yes—
321C2×C4C2×#11714yes—
322C2×C4C2×#11712yes—
323C2×C4C2×#11712yes—
324C2×C4C2×#11712yes—
325C2×C4#529116yes—
326C2×C4C2×#13118yes—
327C2×C4C22×#4112yes—
328C2×C4C22×#4112yes—
329C2×C4C22×#4112yes—
330C8—48no—
331C8—48no—
332C22—24no—
333C22—24no—
334C22—24no—
335C22—416no—
336C22—44no—
337C22—44no—
338C22#228314yes—
339C22#292214yes—
340C22#292314yes—
341C22#292418yes—
342C22#292518yes—
343C22C22×#11711yescharacteristic
344C22C22×#11711yescharacteristic
345C22C22×#11711yescharacteristic
346C22C22×#13112yes—
347C22C2×#56812yes—
348C4—24no—
349C4—28no—
350C4—28no—
351C4—28no—
352C4—42no—
353C4—42no—
354C4—42no—
355C4—42no—
356C4—44no—
357C4#228314yes—
358C4C2×#52914yes—
359C2—44no—
360C2#2078418yesdirect product factor
361C2C2×#228311yescharacteristic
362C2C2×#292211yescharacteristic
363C2C2×#292311yescharacteristic
364C2C2×#292412yes—
365C2C2×#292512yes—
subgroupG/H
centerC23×C4C24
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC25C22×C4
LCSG ▷ C23 ▷ 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. #20784C2direct (N × H)
3. C2×#1839C2semidirect
4. C2×#1831C2semidirect
7. C2×#1768C2semidirect
10. C2×#1746C2semidirect
29. #1839C22semidirect
30. #1831C22semidirect
33. #1768C22semidirect
36. #1746C22semidirect
360. C2#20784direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×#1172
#207842
C2×#18392
C2×#18312
C2×#18182
C2×#17982
C2×#17682
C2×#17492
C2×C4×C22⋊C82
C2×#17462