Finite Group Databasebeta

← C2×#27954 #6458284

Subgroups — C2×#27954 #6458284

Order 512.

2046 conjugacy classes of subgroups.

The subgroup lattice has 311 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2851C211yesmaximal, characteristic
2C2×#2285C211yesmaximal, characteristic
3#27954C2116yesmaximal, direct product factor
4C2×#2085C214yesmaximal, complemented
5C2×#1992C212yesmaximal, complemented
6C2×#1854C214yesmaximal
7C2×#1847C212yesmaximal, complemented
8C2×#1749C211yesmaximal, characteristic
9C22×#125C2211yescharacteristic
10C22×#117C2212yes—
11C23×C42C2211yescharacteristic
12C22×#107C2214yes—
13C22×#106C2214yes—
14C22×C22⋊C8C2212yes—
15C22×#97C2212yes—
16#2851—24no—
17#2851C2218yes—
18C2×#389C2212yes—
19C2×#387—22no—
20C2×#385—22no—
21#2285—24no—
22#2285C2218yes—
23C2×#384C2212yes—
24C2×#382C2211yescharacteristic
25C2×#382C2212yes—
26C2×#380—22no—
27C2×#380C2212yes—
28C2×C4×C4⋊C4—22no—
29#2085C22132yescomplemented
30#1992C22116yescomplemented
31#1854C22132yes—
32#1847C22116yescomplemented
33#1749C2218yes—
34C2×#340C2218yes—
35C2×#336C2212yes—
36C24×C4D412yes—
37C24×C4C2311yescharacteristic
38C23×C8C2314yes—
39C2×#125—22no—
40C2×#125—28no—
41C2×#125C2314yes—
42C2×#117—24no—
43C2×#117—44no—
44C2×#117—44no—
45C2×#117C2318yes—
46C22×C4⋊C4—22no—
47C22×C4⋊C4—22no—
48C22×C4⋊C4—22no—
49C22×C4⋊C4—22no—
50C22×C4⋊C4C2312yes—
51C22×C4⋊C4C2314yes—
52C22×C4⋊C4C2312yes—
53C22×C22⋊C4—22no—
54C22×C22⋊C4—22no—
55C22×C42—28no—
56C22×C42—22no—
57C22×C42D414yes—
58C22×C42D412yes—
59C22×C42C2314yes—
60C22×C42C2311yescharacteristic
61C22×C42C2311yescharacteristic
62C2×#107—48no—
63C2×#107C23116yes—
64C2×#106—48no—
65C2×#106C23116yes—
66C2×C22⋊C8Q8116yes—
67C2×C22⋊C8C2318yes—
68C2×#97—28no—
69C2×#97C2318yes—
70#389—24no—
71#389C2318yes—
72#387—216no—
73#385—216no—
74#384—24no—
75#384C2318yes—
76#382—22no—
77#382—24no—
78#382C2314yes—
79#382C2318yes—
80#380—24no—
81#380—216no—
82#380C2318yes—
83C4×C4⋊C4—216no—
84C2×#95—24no—
85C2×#95—22no—
86C2×#95—22no—
87C2×#95—22no—
88#340C23132yes—
89#336C2318yes—
90C25C2×D411yescharacteristic
91C23×C4—24no—
92C23×C4—24no—
93C23×C4—28no—
94C23×C4—22no—
95C23×C4—24no—
96C23×C4—22no—
97C23×C4—44no—
98C23×C4—44no—
99C23×C4C2×D412yes—
100C23×C4C2×D412yes—
101C23×C4C2×D412yes—
102C23×C4C2×D411yescharacteristic
103C23×C4C2×D418yes—
104C23×C4C2×Q818yes—
105C23×C4C2412yes—
106C23×C4C2411yescharacteristic
107C22×C8—28no—
108C22×C8—28no—
109C22×C8C2×Q8116yes—
110C22×C8C2418yes—
111#125—216no—
112#125—48no—
113#117—48no—
114#117—48no—
115#117—416no—
116C2×C4⋊C4—28no—
117C2×C4⋊C4—28no—
118C2×C4⋊C4—28no—
119C2×C4⋊C4—28no—
120C2×C4⋊C4—28no—
121C2×C4⋊C4—28no—
122C2×C4⋊C4—28no—
123C2×C4⋊C4—28no—
124C2×C4⋊C4—24no—
125C2×C4⋊C4—22no—
126C2×C4⋊C4—22no—
127C2×C4⋊C4—48no—
128C2×C4⋊C4—48no—
129C2×C4⋊C4—48no—
130C2×C4⋊C4—48no—
131C2×C4⋊C4C2418yes—
132C2×C4⋊C4C2414yes—
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#107—416no—
151#106—416no—
152C22⋊C8C2×Q8132yes—
153#97—216no—
154#95—216no—
155#95—28no—
156#95—28no—
157#95—28no—
158C24—22no—
159C24—22no—
160C24—24no—
161C24—24no—
162C24C4⋊Q814yes—
163C24C22×D412yes—
164C24C22×D411yescharacteristic
165C22×C4—22no—
166C22×C4—22no—
167C22×C4—24no—
168C22×C4—24no—
169C22×C4—24no—
170C22×C4—24no—
171C22×C4—232no—
172C22×C4—24no—
173C22×C4—24no—
174C22×C4—24no—
175C22×C4—24no—
176C22×C4—24no—
177C22×C4—216no—
178C22×C4—24no—
179C22×C4—28no—
180C22×C4—24no—
181C22×C4—48no—
182C22×C4—48no—
183C22×C4—432no—
184C22×C4—44no—
185C22×C4—48no—
186C22×C4—44no—
187C22×C4—44no—
188C22×C4—44no—
189C22×C4—44no—
190C22×C4—48no—
191C22×C4—44no—
192C22×C4—48no—
193C22×C4#12318yes—
194C22×C4C4⋊Q814yes—
195C22×C4C4⋊Q818yes—
196C22×C4C22×D414yes—
197C22×C4C22×D414yes—
198C22×C4C22×D412yes—
199C22×C4C22×D411yescharacteristic
200C22×C4C22×Q818yes—
201C22×C4C22×Q814yes—
202C22×C4C2×#4114yes—
203C22×C4H(5,𝔽2)14yes—
204C22×C4C2511yescharacteristic
205C2×C8—232no—
206C2×C8—28no—
207C2×C8—28no—
208C2×C8C22×Q8116yes—
209C4⋊C4—28no—
210C4⋊C4—28no—
211C4⋊C4—28no—
212C4⋊C4—28no—
213C4⋊C4—416no—
214C4⋊C4—416no—
215C4⋊C4—416no—
216C4⋊C4—44no—
217C4⋊C4—416no—
218C4⋊C4—44no—
219C4⋊C4—48no—
220C22⋊C4—416no—
221C22⋊C4—416no—
222C42—216no—
223C42—24no—
224C42—24no—
225C42—416no—
226C42#12318yes—
227C42C2×#4118yes—
228C23—28no—
229C23—28no—
230C23—22no—
231C23—22no—
232C23—28no—
233C23—24no—
234C23—24no—
235C23—48no—
236C23—48no—
237C23C2×#12312yes—
238C23C2×C4⋊Q814yes—
239C23C2×C4⋊Q812yes—
240C23#53512yes—
241C23#57514yes—
242C23#57514yes—
243C23C23×D411yescharacteristic
244C2×C4—216no—
245C2×C4—22no—
246C2×C4—22no—
247C2×C4—28no—
248C2×C4—24no—
249C2×C4—24no—
250C2×C4—216no—
251C2×C4—216no—
252C2×C4—24no—
253C2×C4—24no—
254C2×C4—24no—
255C2×C4—432no—
256C2×C4—48no—
257C2×C4—44no—
258C2×C4—48no—
259C2×C4—44no—
260C2×C4—44no—
261C2×C4—44no—
262C2×C4—44no—
263C2×C4—44no—
264C2×C4—48no—
265C2×C4—48no—
266C2×C4—88no—
267C2×C4—816no—
268C2×C4—88no—
269C2×C4C2×#12318yes—
270C2×C4C2×#12312yes—
271C2×C4C2×C4⋊Q814yes—
272C2×C4C2×C4⋊Q812yes—
273C2×C4#53512yes—
274C2×C4#554116yes—
275C2×C4C23×Q812yes—
276C2×C4C22×#4112yes—
277C2×C4C2×H(5,𝔽2)12yes—
278C8—216no—
279C22—24no—
280C22—24no—
281C22—24no—
282C22—416no—
283C22—44no—
284C22—44no—
285C22#250214yes—
286C22#309318yes—
287C22#316214yes—
288C22#316614yes—
289C22#321918yes—
290C22C22×#12311yescharacteristic
291C22C22×C4⋊Q811yescharacteristic
292C22C2×#53511yescharacteristic
293C22C2×#57512yes—
294C22C2×#57512yes—
295C4—28no—
296C4—24no—
297C4—44no—
298C4—84no—
299C4—88no—
300C4—84no—
301C4#250214yes—
302C4C2×#55414yes—
303C2—44no—
304C2#2795418yesdirect product factor
305C2C2×#250211yescharacteristic
306C2C2×#309312yes—
307C2C2×#316211yescharacteristic
308C2C2×#316611yescharacteristic
309C2C2×#321912yes—
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. #27954C2direct (N × H)
4. C2×#2085C2semidirect
5. C2×#1992C2semidirect
7. C2×#1847C2semidirect
29. #2085C22semidirect
30. #1992C22semidirect
32. #1847C22semidirect
304. C2#27954direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#28512
C2×#22852
#279542
C2×#20852
C2×#19922
C2×#18542
C2×#18472
C2×#17492