Finite Group Databasebeta

← C2×#27975 #6458488

Subgroups — C2×#27975 #6458488

Order 512.

2230 conjugacy classes of subgroups.

The subgroup lattice has 313 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2857C211yesmaximal, characteristic
2C2×#2285C211yesmaximal, characteristic
3#27975C2116yesmaximal, direct product factor
4C2×#2074C214yesmaximal, complemented
5C2×#1956C212yesmaximal, complemented
6C2×#1873C214yesmaximal
7C2×#1834C212yesmaximal, complemented
8C2×C4×C22⋊C8C211yesmaximal, characteristic
9C22×C4⋊Q8C2211yescharacteristic
10C22×C22⋊Q8C2212yes—
11C22×#117C2212yes—
12C23×C42C2211yescharacteristic
13C22×#103C2218yes—
14C22×C22⋊C8C2212yes—
15C22×C4×C8C2212yes—
16#2857—24no—
17#2857C2218yes—
18C2×#391C2212yes—
19C2×#389—22no—
20#2285—24no—
21#2285C2218yes—
22C2×#384C2211yescharacteristic
23C2×#384C2212yes—
24C2×#382C2212yes—
25C2×#380—22no—
26C2×#380—22no—
27C2×C4×C4⋊C4—22no—
28#2074C22132yescomplemented
29#1956C22116yescomplemented
30#1873C22132yes—
31#1834C22116yescomplemented
32C4×C22⋊C8C2218yes—
33C2×#340C2218yes—
34C2×#336C2212yes—
35C23×Q8C2312yes—
36C24×C4D412yes—
37C24×C4C2311yescharacteristic
38C23×C8C2314yes—
39C2×C4⋊Q8—22no—
40C2×C4⋊Q8—28no—
41C2×C4⋊Q8C2314yes—
42C2×C22⋊Q8—24no—
43C2×C22⋊Q8—216no—
44C2×C22⋊Q8C2318yes—
45C2×#117—24no—
46C2×#117—48no—
47C2×#117C2318yes—
48C22×C4⋊C4—22no—
49C22×C4⋊C4—22no—
50C22×C4⋊C4—22no—
51C22×C4⋊C4—22no—
52C22×C4⋊C4—22no—
53C22×C4⋊C4C2314yes—
54C22×C4⋊C4C2312yes—
55C22×C22⋊C4—22no—
56C22×C22⋊C4—22no—
57C22×C42—28no—
58C22×C42—22no—
59C22×C42D414yes—
60C22×C42D412yes—
61C22×C42C2314yes—
62C22×C42C2311yescharacteristic
63C22×C42C2311yescharacteristic
64C2×#103—416no—
65C2×#103C23132yes—
66C2×C22⋊C8—28no—
67C2×C22⋊C8C2318yes—
68C2×C4×C8—28no—
69C2×C4×C8C2318yes—
70#391—24no—
71#391C2318yes—
72#389—216no—
73#384—22no—
74#384—24no—
75#384C2314yes—
76#384C2318yes—
77#382—24no—
78#382C2318yes—
79#380—216no—
80#380—216no—
81C4×C4⋊C4—216no—
82C2×#95—24no—
83C2×#95—24no—
84#340C23132yes—
85#336C2318yes—
86C25C2×D411yescharacteristic
87C22×Q8—22no—
88C22×Q8—28no—
89C22×Q8—28no—
90C22×Q8—28no—
91C22×Q8C2414yes—
92C23×C4—24no—
93C23×C4—24no—
94C23×C4—28no—
95C23×C4—28no—
96C23×C4—28no—
97C23×C4—22no—
98C23×C4—22no—
99C23×C4—24no—
100C23×C4C2×D418yes—
101C23×C4C2×D412yes—
102C23×C4C2×D412yes—
103C23×C4C2×D411yescharacteristic
104C23×C4C2×D412yes—
105C23×C4#4118yes—
106C23×C4C2412yes—
107C23×C4C2411yescharacteristic
108C22×C8—28no—
109C22×C8—28no—
110C22×C8—28no—
111C22×C8C2418yes—
112C4⋊Q8—216no—
113C4⋊Q8—48no—
114C22⋊Q8—232no—
115C22⋊Q8—416no—
116#117—416no—
117#117—416no—
118C2×C4⋊C4—28no—
119C2×C4⋊C4—216no—
120C2×C4⋊C4—28no—
121C2×C4⋊C4—28no—
122C2×C4⋊C4—28no—
123C2×C4⋊C4—28no—
124C2×C4⋊C4—28no—
125C2×C4⋊C4—24no—
126C2×C4⋊C4—22no—
127C2×C4⋊C4—48no—
128C2×C4⋊C4—48no—
129C2×C4⋊C4—48no—
130C2×C4⋊C4—48no—
131C2×C4⋊C4—48no—
132C2×C4⋊C4C2418yes—
133C2×C4⋊C4C2414yes—
134C2×C22⋊C4—28no—
135C2×C22⋊C4—28no—
136C2×C22⋊C4—48no—
137C2×C22⋊C4—48no—
138C2×C42—28no—
139C2×C42—24no—
140C2×C42—216no—
141C2×C42—216no—
142C2×C42—28no—
143C2×C42—48no—
144C2×C42C2×D418yes—
145C2×C42C2×D412yes—
146C2×C42C2×D412yes—
147C2×C42#4118yes—
148C2×C42C2412yes—
149C2×C42C2412yes—
150#103—432no—
151C22⋊C8—216no—
152C4×C8—216no—
153#95—216no—
154#95—216no—
155C24—22no—
156C24—22no—
157C24—24no—
158C24—24no—
159C24#12414yes—
160C24C22×D412yes—
161C24C22×D411yescharacteristic
162C2×Q8—28no—
163C2×Q8—28no—
164C2×Q8—28no—
165C2×Q8—44no—
166C2×Q8—44no—
167C2×Q8—44no—
168C2×Q8—432no—
169C22×C4—22no—
170C22×C4—22no—
171C22×C4—24no—
172C22×C4—24no—
173C22×C4—232no—
174C22×C4—24no—
175C22×C4—24no—
176C22×C4—24no—
177C22×C4—24no—
178C22×C4—24no—
179C22×C4—216no—
180C22×C4—216no—
181C22×C4—216no—
182C22×C4—28no—
183C22×C4—24no—
184C22×C4—24no—
185C22×C4—432no—
186C22×C4—44no—
187C22×C4—44no—
188C22×C4—44no—
189C22×C4—48no—
190C22×C4—44no—
191C22×C4—48no—
192C22×C4—48no—
193C22×C4—48no—
194C22×C4#12318yes—
195C22×C4#12414yes—
196C22×C4#12418yes—
197C22×C4#13518yes—
198C22×C4#13718yes—
199C22×C4C22×D414yes—
200C22×C4C22×D412yes—
201C22×C4C22×D411yescharacteristic
202C22×C4C22×D414yes—
203C22×C4C2×#4118yes—
204C22×C4C2×#4114yes—
205C22×C4C2×#4114yes—
206C22×C4H(5,𝔽2)14yes—
207C22×C4C2511yescharacteristic
208C2×C8—28no—
209C2×C8—28no—
210C2×C8—28no—
211C2×C8—416no—
212C4⋊C4—28no—
213C4⋊C4—216no—
214C4⋊C4—416no—
215C4⋊C4—44no—
216C4⋊C4—416no—
217C4⋊C4—48no—
218C4⋊C4—416no—
219C4⋊C4—416no—
220C4⋊C4—416no—
221C22⋊C4—416no—
222C22⋊C4—416no—
223C42—216no—
224C42—24no—
225C42—24no—
226C42—416no—
227C42#12318yes—
228C42C2×#4118yes—
229C23—28no—
230C23—28no—
231C23—22no—
232C23—22no—
233C23—28no—
234C23—24no—
235C23—24no—
236C23—48no—
237C23—48no—
238C23C2×#12312yes—
239C23C2×#12414yes—
240C23C2×#12412yes—
241C23#53512yes—
242C23C2×#13514yes—
243C23C2×#13714yes—
244C23C23×D411yescharacteristic
245Q8—416no—
246Q8—88no—
247C2×C4—22no—
248C2×C4—22no—
249C2×C4—28no—
250C2×C4—216no—
251C2×C4—216no—
252C2×C4—24no—
253C2×C4—24no—
254C2×C4—24no—
255C2×C4—48no—
256C2×C4—432no—
257C2×C4—44no—
258C2×C4—44no—
259C2×C4—44no—
260C2×C4—48no—
261C2×C4—44no—
262C2×C4—48no—
263C2×C4—48no—
264C2×C4—48no—
265C2×C4—88no—
266C2×C4—816no—
267C2×C4—88no—
268C2×C4#485132yes—
269C2×C4C2×#12318yes—
270C2×C4C2×#12312yes—
271C2×C4C2×#12414yes—
272C2×C4C2×#12412yes—
273C2×C4#53512yes—
274C2×C4#553116yes—
275C2×C4C2×#13518yes—
276C2×C4C2×#13718yes—
277C2×C4C22×#4112yes—
278C2×C4C22×#4112yes—
279C2×C4C2×H(5,𝔽2)12yes—
280C8—48no—
281C22—24no—
282C22—24no—
283C22—24no—
284C22—416no—
285C22—44no—
286C22—44no—
287C22#250414yes—
288C22C2×#48518yes—
289C22#313114yes—
290C22#313914yes—
291C22#321018yes—
292C22C22×#12311yescharacteristic
293C22C22×#12411yescharacteristic
294C22C2×#53511yescharacteristic
295C22C22×#13512yes—
296C22C22×#13712yes—
297C4—24no—
298C4—44no—
299C4—88no—
300C4—84no—
301C4—84no—
302C4#250414yes—
303C4C2×#485116yes—
304C4C2×#55314yes—
305C2—44no—
306C2#2797518yesdirect product factor
307C2C2×#250411yescharacteristic
308C2C22×#48512yes—
309C2C2×#313111yescharacteristic
310C2C2×#313911yescharacteristic
311C2C2×#321012yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC25C2×D4
LCSG ▷ C22×C4 ▷ 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
3. #27975C2direct (N × H)
4. C2×#2074C2semidirect
5. C2×#1956C2semidirect
7. C2×#1834C2semidirect
28. #2074C22semidirect
29. #1956C22semidirect
31. #1834C22semidirect
306. C2#27975direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#28572
C2×#22852
#279752
C2×#20742
C2×#19562
C2×#18732
C2×#18342
C2×C4×C22⋊C82