Finite Group Databasebeta

← C22×#1997 #6372229

Subgroups — C22×#1997 #6372229

Order 512.

4634 conjugacy classes of subgroups.

The subgroup lattice has 324 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C4⋊Q8C211yesmaximal, characteristic
2C22×#423C211yesmaximal, characteristic
3C22×C4×M16C211yesmaximal, characteristic
4C2×#1997C2124yesmaximal, direct product factor
5C22×#343C214yesmaximal
6C24×Q8C412yes—
7C23×M16C2212yes—
8C23×M16C2212yes—
9C22×C4⋊Q8—21no—
10C22×C4⋊Q8—21no—
11C22×C4⋊Q8—26no—
12C22×C4⋊Q8—21no—
13C22×C4⋊Q8—21no—
14C22×C4⋊Q8—26no—
15C22×C4⋊Q8C4112yes—
16C22×C4⋊Q8C22112yes—
17C23×C4⋊C4C412yes—
18C23×C4⋊C4C2212yes—
19C23×C42C2211yescharacteristic
20C2×#423—26no—
21C2×#423C22112yes—
22C22×C4⋊C8—21no—
23C22×C4⋊C8—21no—
24C2×C4×M16—26no—
25C2×C4×M16C22112yes—
26C22×#97—21no—
27C22×C4×C8—21no—
28#1997C22164yesdirect product factor
29C2×#343C22148yes—
30C23×Q8—212no—
31C23×Q8—22no—
32C23×Q8—22no—
33C23×Q8—416no—
34C23×Q8C2×C4124yes—
35C24×C4C2×C411yescharacteristic
36C24×C4C2×C411yescharacteristic
37C24×C4C2×C414yes—
38C24×C4C2311yescharacteristic
39C22×M16—26no—
40C22×M16—28no—
41C22×M16—26no—
42C22×M16—216no—
43C22×M16Q8116yescomplemented
44C22×M16C23112yes—
45C22×M16C23112yes—
46C23×C8—22no—
47C23×C8—22no—
48C2×C4⋊Q8—212no—
49C2×C4⋊Q8—248no—
50C2×C4⋊Q8—212no—
51C2×C4⋊Q8—212no—
52C2×C4⋊Q8—212no—
53C2×C4⋊Q8—212no—
54C2×C4⋊Q8—212no—
55C2×C4⋊Q8—224no—
56C2×C4⋊Q8—212no—
57C2×C4⋊Q8—212no—
58C2×C4⋊Q8—224no—
59C2×C4⋊Q8C2×C4148yes—
60C2×C4⋊Q8C23116yes—
61C22×C4⋊C4—212no—
62C22×C4⋊C4—22no—
63C22×C4⋊C4—22no—
64C22×C4⋊C4—26no—
65C22×C4⋊C4—26no—
66C22×C4⋊C4—22no—
67C22×C4⋊C4—22no—
68C22×C4⋊C4C2×C4124yes—
69C22×C4⋊C4C2×C4112yes—
70C22×C4⋊C4C23112yes—
71C22×C42C2×C416yes—
72C22×C42D411yescharacteristic
73C22×C42D411yescharacteristic
74C22×C42D416yes—
75C22×C42D411yescharacteristic
76C22×C42D411yescharacteristic
77C22×C42D416yes—
78C22×C42C2316yes—
79#423—224no—
80#423C23116yes—
81C2×C4⋊C8—212no—
82C2×C4⋊C8—212no—
83C4×M16—224no—
84C4×M16C23116yes—
85C2×#97—212no—
86C2×C4×C8—212no—
87#343C23164yes—
88C25C22×C411yescharacteristic
89C22×Q8—248no—
90C22×Q8—224no—
91C22×Q8—224no—
92C22×Q8—496no—
93C22×Q8—416no—
94C22×Q8—496no—
95C22×Q8—416no—
96C22×Q8C22×C4132yes—
97C23×C4—28no—
98C23×C4—28no—
99C23×C4—212no—
100C23×C4—24no—
101C23×C4—416no—
102C23×C4C22⋊C416yes—
103C23×C4C22⋊C416yes—
104C23×C4C22⋊C411yescharacteristic
105C23×C4C22⋊C411yescharacteristic
106C23×C4C22⋊C411yescharacteristic
107C23×C4C22⋊C411yescharacteristic
108C23×C4C22×C416yes—
109C23×C4C22×C416yes—
110C23×C4C22×C4124yes—
111C23×C4C22×C413yes—
112C23×C4C2×D413yes—
113C23×C4C2×D411yescharacteristic
114C23×C4C2×D413yes—
115C23×C4C2×D411yescharacteristic
116C23×C4C2×Q818yes—
117C23×C4#4118yes—
118C23×C4C2413yes—
119C2×M16—248no—
120C2×M16—212no—
121C2×M16—224no—
122C2×M16—212no—
123C2×M16—248no—
124C2×M16—424no—
125C2×M16C2×Q8148yescomplemented
126C2×M16C2418yes—
127C2×M16C2418yes—
128C22×C8—216no—
129C22×C8—212no—
130C22×C8—212no—
131C22×C8—48no—
132C4⋊Q8—248no—
133C4⋊Q8—248no—
134C4⋊Q8—248no—
135C4⋊Q8—248no—
136C4⋊Q8—216no—
137C4⋊Q8—216no—
138C4⋊Q8—216no—
139C4⋊Q8—216no—
140C2×C4⋊C4—224no—
141C2×C4⋊C4—248no—
142C2×C4⋊C4—224no—
143C2×C4⋊C4—212no—
144C2×C4⋊C4—212no—
145C2×C4⋊C4—224no—
146C2×C4⋊C4—212no—
147C2×C4⋊C4—212no—
148C2×C4⋊C4—212no—
149C2×C4⋊C4—212no—
150C2×C4⋊C4C22×C4132yes—
151C2×C4⋊C4C22×C4124yes—
152C2×C4⋊C4C2418yes—
153C2×C42C22⋊C416yes—
154C2×C42C22⋊C4124yes—
155C2×C42C22⋊C416yes—
156C2×C42C22⋊C416yes—
157C2×C42C22⋊C416yes—
158C2×C42C22×C4112yes—
159C2×C42C2×D416yes—
160C2×C42C2×D416yes—
161C2×C42C2×D4112yes—
162C2×C42C2×D416yes—
163C2×C42C2×D416yes—
164C2×C42C2×D4112yes—
165C2×C42C2414yes—
166C4⋊C8—216no—
167C4⋊C8—216no—
168#97—216no—
169C4×C8—216no—
170C24—24no—
171C24—24no—
172C24C2×C22⋊C413yes—
173C24C2×C22⋊C411yescharacteristic
174C24C4×Q818yes—
175C24C23×C413yes—
176C2×Q8—232no—
177C2×Q8—232no—
178C2×Q8—464no—
179C2×Q8—496no—
180C2×Q8—4192no—
181C2×Q8—496no—
182C22×C4—24no—
183C22×C4—24no—
184C22×C4—224no—
185C22×C4—224no—
186C22×C4—224no—
187C22×C4—224no—
188C22×C4—224no—
189C22×C4—224no—
190C22×C4—448no—
191C22×C4—416no—
192C22×C4—448no—
193C22×C4#10018yes—
194C22×C4#10118yes—
195C22×C4C2×C22⋊C416yes—
196C22×C4C2×C22⋊C4112yes—
197C22×C4C2×C22⋊C416yes—
198C22×C4C2×C22⋊C4112yes—
199C22×C4C2×C22⋊C416yes—
200C22×C4C2×C22⋊C413yes—
201C22×C4C2×C22⋊C413yes—
202C22×C4C2×C22⋊C416yes—
203C22×C4C2×C22⋊C416yes—
204C22×C4C4×Q8124yes—
205C22×C4C22⋊Q818yes—
206C22×C4C22⋊Q8124yes—
207C22×C4#12414yes—
208C22×C4#124112yes—
209C22×C4C4⋊Q8112yes—
210C22×C4C4⋊Q814yes—
211C22×C4C23×C414yes—
212C22×C4C23×C414yes—
213C22×C4C23×C4116yes—
214C22×C4C23×C413yes—
215C22×C4C22×D413yes—
216C22×C4C22×D413yes—
217C22×C4C22×D413yes—
218C22×C4C22×D413yes—
219C22×C4C22×Q8112yes—
220C22×C4C2×#41112yes—
221C22×C4C2511yescharacteristic
222M16—248no—
223M16—28no—
224M16—216no—
225M16—424no—
226M16C22×Q8116yescomplemented
227C2×C8—248no—
228C2×C8—28no—
229C2×C8—28no—
230C2×C8—424no—
231C4⋊C4—232no—
232C4⋊C4—232no—
233C4⋊C4—224no—
234C4⋊C4—224no—
235C4⋊C4—28no—
236C4⋊C4—28no—
237C42C2×C22⋊C4112yes—
238C42C2×C22⋊C4112yes—
239C42C2×C22⋊C4112yes—
240C42C2×C22⋊C4112yes—
241C42C22×D414yes—
242C42C22×D414yes—
243C42C22×D414yes—
244C42C22×D414yes—
245C23—26no—
246C23—26no—
247C23—26no—
248C23—26no—
249C23—232no—
250C23#391112yes—
251C23#39114yes—
252C23C2×#10014yes—
253C23C2×#10114yes—
254C23C22×C22⋊C413yes—
255C23C22×C22⋊C413yes—
256C23C2×C4×Q8112yes—
257C23C24×C411yescharacteristic
258Q8—464no—
259Q8—464no—
260C2×C4—212no—
261C2×C4—212no—
262C2×C4—224no—
263C2×C4—28no—
264C2×C4—224no—
265C2×C4—28no—
266C2×C4—216no—
267C2×C4—448no—
268C2×C4—448no—
269C2×C4—416no—
270C2×C4#391124yes—
271C2×C4#391112yes—
272C2×C4#391112yes—
273C2×C4C2×#100124yes—
274C2×C4C2×#101124yes—
275C2×C4C22×C22⋊C414yes—
276C2×C4C22×C22⋊C414yes—
277C2×C4C22×C22⋊C414yes—
278C2×C4C22×C22⋊C414yes—
279C2×C4C22×C22⋊C413yes—
280C2×C4C22×C22⋊C413yes—
281C2×C4C2×C4×Q8112yes—
282C2×C4C2×C22⋊Q8112yes—
283C2×C4C2×C22⋊Q8112yes—
284C2×C4C2×#12416yes—
285C2×C4C2×#12416yes—
286C2×C4C2×C4⋊Q816yes—
287C2×C4C2×C4⋊Q816yes—
288C2×C4C23×D411yescharacteristic
289C2×C4C23×D411yescharacteristic
290C2×C4C23×Q812yes—
291C2×C4C22×#4112yes—
292C8—216no—
293C8—48no—
294C22—224no—
295C22—224no—
296C22—23no—
297C22—21no—
298C22—23no—
299C22—21no—
300C22#1997116yesdirect product factor
301C22C2×#39116yes—
302C22C2×#39116yes—
303C22C22×#10016yes—
304C22C22×#10116yes—
305C22C23×C22⋊C411yescharacteristic
306C22C22×C4×Q812yes—
307C4—24no—
308C4—24no—
309C4—416no—
310C4C2×#39116yes—
311C4C2×#39116yes—
312C4C22×#10018yes—
313C4C22×#10118yes—
314C4C22×C22⋊Q812yes—
315C4C22×#12411yescharacteristic
316C4C22×C4⋊Q811yescharacteristic
317C2—22no—
318C2—26no—
319C2C2×#1997112yesdirect product factor
320C2C22×#39111yescharacteristic
321C2C23×#10011yescharacteristic
322C2C23×#10111yescharacteristic
subgroupG/H
center, socleC24C2×C22⋊C4
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
prime radicalC25C22×C4
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. C2×#1997C2direct (N × H)
28. #1997C22direct (N × H)
43. C22×M16Q8semidirect
125. C2×M16C2×Q8semidirect
226. M16C22×Q8semidirect
300. C22#1997direct (N × H)
319. C2C2×#1997direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C4⋊Q82
C22×#4232
C22×C4×M162
C2×#19972
C22×#3432