Finite Group Databasebeta

← C2×#9615 #203749

Subgroups — C2×#9615 #203749

Order 512.

930 conjugacy classes of subgroups.

The subgroup lattice has 314 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#1948C212yesmaximal
2C2×#1845C211yesmaximal, characteristic
3C2×C8×C4⋊C4C211yesmaximal, characteristic
4C22×#335C211yesmaximal, characteristic
5#9615C218yesmaximal, direct product factor
6C2×#1296C212yesmaximal
7C22×#107—21no—
8C22×#107—21no—
9C22×#106—22no—
10C22×C4⋊C8C2212yes—
11C22×C4⋊C8C2211yescharacteristic
12C22×C4×C8—21no—
13C22×C4×C8C2211yescharacteristic
14C2×#384C2212yes—
15C2×C4×C4⋊C4C2211yescharacteristic
16#1948—24no—
17#1948C2218yes—
18#1845—22no—
19#1845C2214yes—
20C8×C4⋊C4—22no—
21C8×C4⋊C4C2214yes—
22C2×#340—22no—
23C2×#336—21no—
24C2×#335C418yescomplemented
25C2×#335C2214yes—
26#1296C2218yes—
27C23×C8—21no—
28C23×C8—22no—
29C23×C8D411yescharacteristic
30C23×C8D411yescharacteristic
31C22×C4⋊C4—22no—
32C22×C4⋊C4—22no—
33C22×C4⋊C4—22no—
34C22×C4⋊C4D411yescharacteristic
35C22×C4⋊C4D411yescharacteristic
36C22×C42—21no—
37C22×C42C2311yescharacteristic
38C2×#107—24no—
39C2×#107—24no—
40C2×#107—44no—
41C2×#107—44no—
42C2×#106—28no—
43C2×#106—48no—
44C2×C4⋊C8—22no—
45C2×C4⋊C8—21no—
46C2×C4⋊C8—24no—
47C2×C4⋊C8—22no—
48C2×C4⋊C8C2×C418yes—
49C2×C4⋊C8Q814yes—
50C2×C4⋊C8C2314yes—
51C2×C4⋊C8C2312yes—
52C2×C4×C8—24no—
53C2×C4×C8—44no—
54C2×C4×C8C2×C414yes—
55C2×C4×C8D412yes—
56C2×C4×C8Q814yes—
57C2×C4×C8C2312yes—
58#384—22no—
59#384—22no—
60#384—22no—
61#384C2314yes—
62C4×C4⋊C4—21no—
63C4×C4⋊C4—21no—
64C4×C4⋊C4D412yes—
65C4×C4⋊C4C2312yes—
66C2×#95—21no—
67#340—28no—
68#336—24no—
69#335C2×C4116yescomplemented
70C23×C4—21no—
71C23×C4—21no—
72C23×C4—42no—
73C23×C4C2×D411yescharacteristic
74C23×C4C2×D411yescharacteristic
75C23×C4#4111yescharacteristic
76C22×C8—22no—
77C22×C8—22no—
78C22×C8—28no—
79C22×C8—24no—
80C22×C8—22no—
81C22×C8—24no—
82C22×C8—44no—
83C22×C8—42no—
84C22×C8—44no—
85C22×C8—42no—
86C22×C8C4⋊C414yes—
87C22×C8C4⋊C414yes—
88C22×C8SD1614yes—
89C22×C8SD1614yes—
90C22×C8C2×D412yes—
91C22×C8C2×D412yes—
92C2×C4⋊C4—21no—
93C2×C4⋊C4—21no—
94C2×C4⋊C4—22no—
95C2×C4⋊C4—22no—
96C2×C4⋊C4—24no—
97C2×C4⋊C4—24no—
98C2×C4⋊C4—24no—
99C2×C4⋊C4—44no—
100C2×C4⋊C4—44no—
101C2×C4⋊C4—44no—
102C2×C4⋊C4—44no—
103C2×C4⋊C4—42no—
104C2×C4⋊C4—42no—
105C2×C4⋊C4—42no—
106C2×C4⋊C4—84no—
107C2×C4⋊C4D814yes—
108C2×C4⋊C4Q1614yes—
109C2×C4⋊C4C2×D412yes—
110C2×C4⋊C4C2×D412yes—
111C2×C42—22no—
112C2×C42—22no—
113C2×C42—42no—
114C2×C42—42no—
115C2×C42C22×C412yes—
116C2×C42C2×D411yescharacteristic
117C2×C42C2×D411yescharacteristic
118C2×C42C2×Q812yes—
119C2×C42C2×Q812yes—
120C2×C42#4112yes—
121C2×C42#4111yescharacteristic
122C2×C42C2411yescharacteristic
123#107—48no—
124#107—48no—
125#106—416no—
126C4⋊C8—28no—
127C4⋊C8—24no—
128C4⋊C8—24no—
129C4⋊C8—22no—
130C4⋊C8C22×C418yes—
131C4⋊C8C2×Q814yes—
132C4×C8—48no—
133C4×C8C4⋊C418yes—
134C4×C8C22×C414yes—
135C4×C8C2×Q814yes—
136#95—22no—
137#95—22no—
138C24#12111yescharacteristic
139C22×C4—22no—
140C22×C4—22no—
141C22×C4—22no—
142C22×C4—22no—
143C22×C4—24no—
144C22×C4—24no—
145C22×C4—42no—
146C22×C4—42no—
147C22×C4—42no—
148C22×C4—42no—
149C22×C4—44no—
150C22×C4—84no—
151C22×C4—84no—
152C22×C4—84no—
153C22×C4C2×C4⋊C412yes—
154C22×C4C4×D412yes—
155C22×C4C4×Q812yes—
156C22×C4#12111yescharacteristic
157C22×C4#12111yescharacteristic
158C22×C4#12111yescharacteristic
159C22×C4C22⋊Q812yes—
160C22×C4#12512yes—
161C22×C4C4⋊Q812yes—
162C22×C4C2×D812yes—
163C22×C4C2×SD1612yes—
164C22×C4C2×SD1612yes—
165C22×C4C2×Q1612yes—
166C22×C4#13512yes—
167C22×C4#13512yes—
168C22×C4AGL(1,ℤ/8)12yes—
169C22×C4#13712yes—
170C22×C4C22×D411yescharacteristic
171C22×C4C22×D411yescharacteristic
172C22×C4C2×#4111yescharacteristic
173C2×C8—22no—
174C2×C8—22no—
175C2×C8—28no—
176C2×C8—28no—
177C2×C8—24no—
178C2×C8—44no—
179C2×C8—42no—
180C2×C8—44no—
181C2×C8—42no—
182C2×C8—416no—
183C2×C8—48no—
184C2×C8#106116yescomplemented
185C2×C8C2×C4⋊C414yes—
186C2×C8C2×C4⋊C414yes—
187C2×C8C2×SD1614yes—
188C2×C8C2×SD1614yes—
189C4⋊C4—22no—
190C4⋊C4—22no—
191C4⋊C4—24no—
192C4⋊C4—24no—
193C4⋊C4—44no—
194C4⋊C4—44no—
195C4⋊C4—44no—
196C4⋊C4—44no—
197C4⋊C4—84no—
198C4⋊C4—84no—
199C4⋊C4—84no—
200C4⋊C4—84no—
201C4⋊C4C2×D814yes—
202C4⋊C4C2×Q1614yes—
203C42—42no—
204C42—42no—
205C42—44no—
206C42C2×C4⋊C412yes—
207C42C4×D412yes—
208C42C4×Q812yes—
209C42C22⋊Q812yes—
210C42#12512yes—
211C42C4⋊Q812yes—
212C42C23×C411yescharacteristic
213C42C22×Q811yescharacteristic
214C42C22×Q811yescharacteristic
215C42C2×#4111yescharacteristic
216C23#38912yes—
217C23#46012yes—
218C23#46112yes—
219C23#46612yes—
220C23#46712yes—
221C23#47212yes—
222C23#47312yes—
223C23C2×#12111yescharacteristic
224C2×C4—24no—
225C2×C4—24no—
226C2×C4—21no—
227C2×C4—21no—
228C2×C4—21no—
229C2×C4—21no—
230C2×C4—24no—
231C2×C4—24no—
232C2×C4—48no—
233C2×C4—48no—
234C2×C4—42no—
235C2×C4—42no—
236C2×C4—42no—
237C2×C4—42no—
238C2×C4—84no—
239C2×C4—84no—
240C2×C4—84no—
241C2×C4—168no—
242C2×C4#38912yes—
243C2×C4#38912yes—
244C2×C4#38912yes—
245C2×C4C2×#10614yes—
246C2×C4#42814yes—
247C2×C4C4×D814yes—
248C2×C4C4×Q1614yes—
249C2×C4#46012yes—
250C2×C4#46112yes—
251C2×C4#46612yes—
252C2×C4#46712yes—
253C2×C4#47514yes—
254C2×C4#47614yes—
255C2×C4#49914yes—
256C2×C4#50014yes—
257C2×C4C22×C4⋊C411yescharacteristic
258C2×C4C2×C4×D411yescharacteristic
259C2×C4C2×C4×Q811yescharacteristic
260C2×C4C2×C22⋊Q811yescharacteristic
261C2×C4C2×#12511yescharacteristic
262C2×C4C2×C4⋊Q811yescharacteristic
263C2×C4C22×D811yescharacteristic
264C2×C4C22×SD1611yescharacteristic
265C2×C4C22×SD1611yescharacteristic
266C2×C4C22×Q1611yescharacteristic
267C2×C4C2×#13511yescharacteristic
268C2×C4C2×#13511yescharacteristic
269C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
270C2×C4C2×#13711yescharacteristic
271C8—24no—
272C8—48no—
273C8—44no—
274C8C2×#10618yescomplemented
275C22#166814yes—
276C22#167014yes—
277C22#167314yes—
278C22#167514yes—
279C22#194214yes—
280C22#194814yes—
281C22#195214yes—
282C22C2×#38911yescharacteristic
283C22C2×#46111yescharacteristic
284C22C2×#46011yescharacteristic
285C22C2×#46611yescharacteristic
286C22C2×#46711yescharacteristic
287C22C2×#47211yescharacteristic
288C22C2×#47311yescharacteristic
289C4—21no—
290C4—21no—
291C4—22no—
292C4—44no—
293C4—44no—
294C4—164no—
295C4#194214yes—
296C4#194814yes—
297C4C22×#10611yescharacteristic
298C4C2×#42811yescharacteristic
299C4C2×C4×D811yescharacteristic
300C4C2×C4×Q1611yescharacteristic
301C4C2×#47611yescharacteristic
302C4C2×#47511yescharacteristic
303C4C2×#49911yescharacteristic
304C4C2×#50011yescharacteristic
305C2#961518yesdirect product factor
306C2C2×#167311yescharacteristic
307C2C2×#167511yescharacteristic
308C2C2×#166811yescharacteristic
309C2C2×#167011yescharacteristic
310C2C2×#194211yescharacteristic
311C2C2×#194811yescharacteristic
312C2C2×#195211yescharacteristic
subgroupG/H
center, socle, prime radicalC24#121
commutatorC42C23×C4
Frattini, cosocleC2×C42C24
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
5. #9615C2direct (N × H)
24. C2×#335C4semidirect
69. #335C2×C4semidirect
184. C2×C8#106semidirect
274. C8C2×#106semidirect
305. C2#9615direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#19482
C2×#18452
C2×C8×C4⋊C42
C22×#3352
#96152
C2×#12962