Finite Group Databasebeta

← C2×#21188 #6371925

Subgroups — C2×#21188 #6371925

Order 512.

5538 conjugacy classes of subgroups.

The subgroup lattice has 328 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#532C211yesmaximal, characteristic
2C22×#423C211yesmaximal, characteristic, complemented
3C22×#408C214yesmaximal, complemented
4C23×#97C211yesmaximal, characteristic, complemented
5#21188C2116yesmaximal, direct product factor
6C2×#1955C218yesmaximal, complemented
7C23×#41C2212yes—
8C23×M16C2212yes—
9C24×C8C2212yes—
10C2×#532—28no—
11C2×#532—28no—
12C2×#532C418yes—
13C2×#532C2218yes—
14C22×C4⋊Q8C411yescharacteristic
15C22×#127C411yescharacteristic
16C22×#124C412yes—
17C22×#121C414yes—
18C22×C4×D4C2214yes—
19C23×C42C2211yescharacteristic
20C2×#423—28no—
21C2×#423C2218yescomplemented
22C22×C4⋊C8C2214yes—
23C2×#408—232no—
24C2×#408C22132yescomplemented
25C22×C22⋊C8C22116yes—
26C22×#97—28no—
27C22×#97C2214yes—
28C22×#97C2218yescomplemented
29#1955C22164yescomplemented
30C22×#41—216no—
31C22×#41—28no—
32C22×#41—28no—
33C22×#41—216no—
34C22×#41C2×C418yes—
35C22×#41C2318yes—
36C23×Q8C2×C412yes—
37C23×D4C2×C414yes—
38C23×D4C2×C412yes—
39C23×D4C2×C414yes—
40C24×C4C2×C412yes—
41C24×C4C2314yes—
42C24×C4C2311yescharacteristic
43C22×M16—216no—
44C22×M16—28no—
45C22×M16C2318yes—
46C23×C8—28no—
47C23×C8—28no—
48C23×C8D4116yescomplemented
49C23×C8C2314yes—
50C23×C8C2314yes—
51C23×C8C2318yes—
52#532—264no—
53#532—232no—
54#532—232no—
55C2×C4⋊Q8—28no—
56C2×C4⋊Q8C2×C418yes—
57C2×#127—28no—
58C2×#127C2×C418yes—
59C2×#124—216no—
60C2×#124C2×C4116yes—
61C2×#121—232no—
62C2×#121C2×C4132yes—
63C2×C4×D4—216no—
64C2×C4×D4—216no—
65C2×C4×D4C2×C4116yes—
66C2×C4×D4C23116yes—
67C22×C4⋊C4C2×C414yes—
68C22×C22⋊C4C2×C418yes—
69C22×C42C2×C411yescharacteristic
70C22×C42C2×C411yescharacteristic
71C22×C42C2×C414yes—
72C22×C42D418yes—
73C22×C42D418yes—
74C22×C42C2314yes—
75C22×C42C2312yes—
76#423—232no—
77C2×C4⋊C8—216no—
78C2×C4⋊C8C23116yes—
79#408—2128no—
80C2×C22⋊C8—264no—
81C2×C22⋊C8C23164yes—
82C2×#97—216no—
83C2×#97—232no—
84C2×#97C23116yes—
85C25C22×C414yes—
86C25C22×C411yescharacteristic
87C2×#41—232no—
88C2×#41—264no—
89C2×#41—216no—
90C2×#41—216no—
91C2×#41—232no—
92C2×#41—232no—
93C2×#41—464no—
94C2×#41—432no—
95C2×#41—432no—
96C22×Q8—28no—
97C22×Q8—216no—
98C22×Q8C22×C418yes—
99C22×D4—216no—
100C22×D4—232no—
101C22×D4—216no—
102C22×D4—28no—
103C22×D4—216no—
104C22×D4—416no—
105C22×D4C22×C4116yes—
106C22×D4C22×C418yes—
107C22×D4C22×C4116yes—
108C23×C4—28no—
109C23×C4—28no—
110C23×C4—216no—
111C23×C4—216no—
112C23×C4—48no—
113C23×C4C22⋊C4116yes—
114C23×C4C22×C414yes—
115C23×C4C22×C418yes—
116C23×C4C22×C412yes—
117C23×C4C22×C412yes—
118C23×C4C22×C418yes—
119C23×C4C22×C411yescharacteristic
120C23×C4C22×C412yes—
121C23×C4C2×D414yes—
122C23×C4C2×D414yes—
123C23×C4C2×D418yes—
124C23×C4#4118yes—
125C23×C4C2418yes—
126C23×C4C2412yes—
127C23×C4C2411yescharacteristic
128C2×M16—232no—
129C2×M16—216no—
130C2×M16—432no—
131C22×C8—264no—
132C22×C8—28no—
133C22×C8—216no—
134C22×C8—28no—
135C22×C8—216no—
136C22×C8—216no—
137C22×C8—28no—
138C22×C8C2×D4116yes—
139C22×C8C2×D4132yescomplemented
140C22×C8C2418yes—
141C22×C8C2418yes—
142C4⋊Q8—232no—
143#127—232no—
144#124—264no—
145#121—2128no—
146C4×D4—264no—
147C4×D4—232no—
148C4×D4—232no—
149C2×C4⋊C4—216no—
150C2×C4⋊C4C22×C4116yes—
151C2×C22⋊C4—232no—
152C2×C22⋊C4C22×C4132yes—
153C2×C42C22⋊C418yes—
154C2×C42C22⋊C418yes—
155C2×C42C22⋊C4132yes—
156C2×C42C22×C414yes—
157C2×C42C22×C414yes—
158C2×C42C22×C414yes—
159C2×C42C2×D418yes—
160C2×C42C2×D418yes—
161C2×C42C2×D4116yes—
162C2×C42C2×D4116yes—
163C2×C42C2414yes—
164C4⋊C8—232no—
165C22⋊C8—2128no—
166#97—232no—
167C24—28no—
168C24—28no—
169C24—216no—
170C24—232no—
171C24C2×C22⋊C414yes—
172C24C4×D418yes—
173C24C23×C418yes—
174C24C23×C412yes—
175C24C23×C411yescharacteristic
176#41—464no—
177#41—432no—
178#41—432no—
179#41—4128no—
180C2×Q8—216no—
181C2×Q8—232no—
182C2×Q8—432no—
183C2×D4—232no—
184C2×D4—264no—
185C2×D4—232no—
186C2×D4—216no—
187C2×D4—232no—
188C2×D4—432no—
189C2×D4—464no—
190C2×D4—464no—
191C2×D4—432no—
192C22×C4—28no—
193C22×C4—28no—
194C22×C4—28no—
195C22×C4—216no—
196C22×C4—216no—
197C22×C4—232no—
198C22×C4—216no—
199C22×C4—28no—
200C22×C4—28no—
201C22×C4—216no—
202C22×C4—432no—
203C22×C4—416no—
204C22×C4—432no—
205C22×C4—416no—
206C22×C4—416no—
207C22×C4C2×C22⋊C418yes—
208C22×C4C2×C22⋊C418yes—
209C22×C4C2×C22⋊C4132yes—
210C22×C4C2×C22⋊C414yes—
211C22×C4C2×C22⋊C418yes—
212C22×C4C4×D418yes—
213C22×C4C4×D4116yes—
214C22×C4#121132yes—
215C22×C4#124116yes—
216C22×C4#127116yes—
217C22×C4C23×C418yes—
218C22×C4C23×C414yes—
219C22×C4C23×C414yes—
220C22×C4C23×C411yescharacteristic
221C22×C4C23×C412yes—
222C22×C4C22×D412yes—
223C22×C4C22×D414yes—
224C22×C4C22×D412yes—
225C22×C4C22×D414yes—
226C22×C4C22×D414yes—
227C22×C4C22×D418yes—
228C22×C4C2×#4114yes—
229C22×C4C2×#4118yes—
230C22×C4C2511yescharacteristic
231M16—432no—
232C2×C8—232no—
233C2×C8—264no—
234C2×C8—28no—
235C2×C8—28no—
236C2×C8—216no—
237C2×C8—28no—
238C2×C8—416no—
239C2×C8C22×D4116yes—
240C4⋊C4—232no—
241C22⋊C4—264no—
242C42C2×C22⋊C4116yes—
243C42C2×C22⋊C4116yes—
244C42C2×C22⋊C4116yes—
245C42C22×D418yes—
246C42C22×D418yes—
247C23—216no—
248C23—232no—
249C23—28no—
250C23—28no—
251C23—216no—
252C23—232no—
253C23—432no—
254C23—464no—
255C23—416no—
256C23#390116yes—
257C23C22×C22⋊C414yes—
258C23C22×C22⋊C412yes—
259C23C2×C4×D418yes—
260C23C2×C4×D414yes—
261C23#56818yes—
262C23C24×C411yescharacteristic
263Q8—432no—
264D4—464no—
265D4—464no—
266D4—432no—
267C2×C4—216no—
268C2×C4—216no—
269C2×C4—28no—
270C2×C4—28no—
271C2×C4—28no—
272C2×C4—216no—
273C2×C4—432no—
274C2×C4—416no—
275C2×C4—416no—
276C2×C4—48no—
277C2×C4—48no—
278C2×C4—432no—
279C2×C4#390116yes—
280C2×C4#390132yes—
281C2×C4C22×C22⋊C418yes—
282C2×C4C22×C22⋊C418yes—
283C2×C4C22×C22⋊C412yes—
284C2×C4C22×C22⋊C414yes—
285C2×C4C2×C4×D414yes—
286C2×C4C2×C4×D418yes—
287C2×C4C2×#12118yes—
288C2×C4C2×#121116yes—
289C2×C4C2×#12414yes—
290C2×C4C2×#12418yes—
291C2×C4C2×#12714yes—
292C2×C4C2×#12718yes—
293C2×C4C23×D411yescharacteristic
294C2×C4C23×D412yes—
295C2×C4C23×D411yescharacteristic
296C2×C4C22×#4112yes—
297C8—216no—
298C8—48no—
299C22—28no—
300C22—232no—
301C22—216no—
302C22—416no—
303C22—48no—
304C22—432no—
305C22—832no—
306C22C2×#39018yes—
307C22C2×#39014yes—
308C22#287918yes—
309C22#2932116yes—
310C22C23×C22⋊C411yescharacteristic
311C22C22×C4×D412yes—
312C22C2×#56814yes—
313C4—28no—
314C4—28no—
315C4—48no—
316C4C2×#39014yes—
317C4C2×#39018yes—
318C4C22×#12112yes—
319C4C22×#12411yescharacteristic
320C4C22×#12711yescharacteristic
321C2—28no—
322C2—88no—
323C2#2118818yesdirect product factor
324C2C22×#39011yescharacteristic
325C2C2×#287912yes—
326C2C2×#293214yes—
subgroupG/H
centerC23×C4C24
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC22×#532C2
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. C22×#423C2semidirect
3. C22×#408C2semidirect
4. C23×#97C2semidirect
5. #21188C2direct (N × H)
6. C2×#1955C2semidirect
21. C2×#423C22semidirect
24. C2×#408C22semidirect
28. C22×#97C22semidirect
29. #1955C22semidirect
48. C23×C8D4semidirect
139. C22×C8C2×D4semidirect
323. C2#21188direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5322
C22×#4232
C22×#4082
C23×#972
#211882
C2×#19552