Finite Group Databasebeta

← C2×#10274 #233003

Subgroups — C2×#10274 #233003

Order 512.

1786 conjugacy classes of subgroups.

The subgroup lattice has 342 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#494C211yesmaximal, characteristic, complemented
2C22×#474C212yesmaximal
3C2×#1954C211yesmaximal, characteristic
4C22×#332C212yesmaximal, complemented
5#10274C218yesmaximal, direct product factor
6C2×#1277C211yesmaximal, characteristic, complemented
7C23×Q16—22no—
8C22×C4⋊Q8C2212yes—
9C22×C4×D4C2211yescharacteristic
10C2×#494—22no—
11C2×#494—28no—
12C2×#494C2214yescomplemented
13C2×#474—28no—
14C2×#474—28no—
15C2×#474—24no—
16C2×#474C2218yes—
17C22×#107—22no—
18C22×C4⋊C8C2211yescharacteristic
19C22×C4⋊C8C2212yes—
20C22×#102—22no—
21C22×C22⋊C8—22no—
22C22×C4×C8C2211yescharacteristic
23#1954—22no—
24#1954C2214yes—
25C2×#332—28no—
26C2×#332C2218yescomplemented
27#1277C2214yescomplemented
28C23×Q8—22no—
29C23×D4D411yescharacteristic
30C24×C4—21no—
31C22×Q16—216no—
32C22×Q16—28no—
33C22×Q16—48no—
34C22×Q16—48no—
35C23×C8—22no—
36C23×C8—21no—
37C23×C8D412yes—
38C2×C4⋊Q8—24no—
39C2×C4⋊Q8—22no—
40C2×C4⋊Q8—24no—
41C2×C4⋊Q8—24no—
42C2×C4⋊Q8—22no—
43C2×C4⋊Q8—22no—
44C2×C4⋊Q8D418yes—
45C2×C4⋊Q8C2314yes—
46C2×C4×D4—21no—
47C2×C4×D4—24no—
48C2×C4×D4—24no—
49C2×C4×D4—21no—
50C2×C4×D4D412yes—
51C2×C4×D4C2312yes—
52C22×C4⋊C4—22no—
53C22×C4⋊C4—22no—
54C22×C4⋊C4D411yescharacteristic
55C22×C22⋊C4—21no—
56C22×C42C2311yescharacteristic
57#494—216no—
58#494—216no—
59#474—232no—
60#474—216no—
61#474—216no—
62C2×#107—216no—
63C2×#107—28no—
64C2×C4⋊C8—22no—
65C2×C4⋊C8—24no—
66C2×C4⋊C8—24no—
67C2×C4⋊C8—21no—
68C2×C4⋊C8D418yes—
69C2×C4⋊C8C2312yes—
70C2×C4⋊C8C2314yes—
71C2×#102—216no—
72C2×#102—28no—
73C2×C22⋊C8—28no—
74C2×C22⋊C8—48no—
75C2×C4×C8—24no—
76C2×C4×C8D412yes—
77C2×C4×C8C2312yes—
78#332—216no—
79C25—21no—
80C22×Q8—28no—
81C22×Q8—24no—
82C22×Q8—42no—
83C22×Q8—44no—
84C22×Q8—48no—
85C22×Q8—48no—
86C22×D4—24no—
87C22×D4—21no—
88C22×D4—22no—
89C22×D4—24no—
90C22×D4Q1614yescomplemented
91C22×D4C2×D412yes—
92C23×C4—21no—
93C23×C4—22no—
94C23×C4—22no—
95C23×C4—42no—
96C23×C4—42no—
97C23×C4—42no—
98C23×C4—44no—
99C23×C4—44no—
100C23×C4C2×D411yescharacteristic
101C23×C4C2×D411yescharacteristic
102C23×C4#4111yescharacteristic
103C2×Q16—232no—
104C2×Q16—416no—
105C2×Q16—464no—
106C2×Q16—416no—
107C22×C8—24no—
108C22×C8—24no—
109C22×C8—28no—
110C22×C8—24no—
111C22×C8—22no—
112C22×C8—44no—
113C22×C8—44no—
114C22×C8—42no—
115C22×C8—44no—
116C22×C8D818yes—
117C22×C8C2×D414yes—
118C4⋊Q8—28no—
119C4⋊Q8—28no—
120C4⋊Q8—28no—
121C4⋊Q8—24no—
122C4⋊Q8—24no—
123C4⋊Q8—24no—
124C4⋊Q8—44no—
125C4⋊Q8—44no—
126C4⋊Q8—44no—
127C4⋊Q8C2×D418yes—
128C4×D4—28no—
129C4×D4—24no—
130C4×D4—24no—
131C4×D4—42no—
132C4×D4—44no—
133C4×D4—42no—
134C2×C4⋊C4—28no—
135C2×C4⋊C4—24no—
136C2×C4⋊C4—28no—
137C2×C4⋊C4—24no—
138C2×C4⋊C4—24no—
139C2×C4⋊C4—21no—
140C2×C4⋊C4—44no—
141C2×C4⋊C4—44no—
142C2×C4⋊C4—42no—
143C2×C4⋊C4—42no—
144C2×C4⋊C4C2×D412yes—
145C2×C22⋊C4—22no—
146C2×C22⋊C4—22no—
147C2×C22⋊C4—44no—
148C2×C42C2×D411yescharacteristic
149C2×C42C2×D414yes—
150C2×C42C2×D411yescharacteristic
151C2×C42C2×D414yes—
152C2×C42#4111yescharacteristic
153C2×C42C2411yescharacteristic
154#107—232no—
155C4⋊C8—28no—
156C4⋊C8—24no—
157C4⋊C8—24no—
158C4⋊C8—42no—
159C4⋊C8C2×D418yes—
160#102—232no—
161C22⋊C8—416no—
162C4×C8—24no—
163C4×C8—24no—
164C24—22no—
165C24—24no—
166C24—42no—
167C24—44no—
168C24—42no—
169C24—44no—
170C24#12111yescharacteristic
171C2×Q8—28no—
172C2×Q8—44no—
173C2×Q8—48no—
174C2×Q8—48no—
175C2×Q8—48no—
176C2×Q8—432no—
177C2×Q8—88no—
178C2×Q8—88no—
179C2×Q8—88no—
180C2×D4—24no—
181C2×D4—22no—
182C2×D4—24no—
183C2×D4—216no—
184C2×D4—24no—
185C2×D4—42no—
186C2×D4—48no—
187C2×D4—42no—
188C2×D4C2×Q1614yescomplemented
189C22×C4—24no—
190C22×C4—22no—
191C22×C4—44no—
192C22×C4—42no—
193C22×C4—48no—
194C22×C4—44no—
195C22×C4—42no—
196C22×C4—42no—
197C22×C4—44no—
198C22×C4—44no—
199C22×C4—44no—
200C22×C4—48no—
201C22×C4—88no—
202C22×C4—88no—
203C22×C4—84no—
204C22×C4—84no—
205C22×C4#12012yes—
206C22×C4#12014yes—
207C22×C4#12114yes—
208C22×C4#12111yescharacteristic
209C22×C4#12111yescharacteristic
210C22×C4#12111yescharacteristic
211C22×C4#12712yes—
212C22×C4C2×D814yes—
213C22×C4C2×Q1612yes—
214C22×C4#13512yes—
215C22×C4AGL(1,ℤ/8)14yes—
216C22×C4#13714yes—
217C22×C4C22×D411yescharacteristic
218C22×C4C22×D411yescharacteristic
219C22×C4C2×#4111yescharacteristic
220Q16—464no—
221C2×C8—24no—
222C2×C8—24no—
223C2×C8—216no—
224C2×C8—28no—
225C2×C8—44no—
226C2×C8—44no—
227C2×C8—416no—
228C2×C8—42no—
229C2×C8—44no—
230C2×C8—84no—
231C2×C8C2×D818yes—
232C4⋊C4—28no—
233C4⋊C4—24no—
234C4⋊C4—28no—
235C4⋊C4—44no—
236C4⋊C4—44no—
237C4⋊C4—42no—
238C4⋊C4—48no—
239C4⋊C4—48no—
240C22⋊C4—44no—
241C22⋊C4—44no—
242C42#12012yes—
243C42#12014yes—
244C42#12114yes—
245C42#12712yes—
246C42C22×D412yes—
247C42C22×D412yes—
248C23—24no—
249C23—42no—
250C23—416no—
251C23—48no—
252C23—44no—
253C23—42no—
254C23—44no—
255C23—88no—
256C23—84no—
257C23—84no—
258C23#39212yes—
259C23#45914yes—
260C23#46712yes—
261C23#47012yes—
262C23#47314yes—
263C23C2×#12111yescharacteristic
264Q8—416no—
265Q8—84no—
266Q8—84no—
267Q8—816no—
268D4—28no—
269D4—44no—
270D4—48no—
271C2×C4—28no—
272C2×C4—22no—
273C2×C4—22no—
274C2×C4—42no—
275C2×C4—48no—
276C2×C4—44no—
277C2×C4—88no—
278C2×C4—84no—
279C2×C4—816no—
280C2×C4—82no—
281C2×C4—82no—
282C2×C4—84no—
283C2×C4—88no—
284C2×C4#39212yes—
285C2×C4#39212yes—
286C2×C4#39212yes—
287C2×C4#44718yes—
288C2×C4#45118yes—
289C2×C4#45218yes—
290C2×C4#45914yes—
291C2×C4#46712yes—
292C2×C4#47012yes—
293C2×C4#49314yes—
294C2×C4#49614yes—
295C2×C4C2×#12011yescharacteristic
296C2×C4C2×#12012yes—
297C2×C4C2×#12112yes—
298C2×C4C2×#12711yescharacteristic
299C2×C4C22×D812yes—
300C2×C4C22×Q1611yescharacteristic
301C2×C4C2×#13511yescharacteristic
302C2×C4C2×AGL(1,ℤ/8)12yes—
303C2×C4C2×#13712yes—
304C8—28no—
305C8—48no—
306C8—82no—
307C22—44no—
308C22—48no—
309C22—816no—
310C22—82no—
311C22—82no—
312C22—84no—
313C22#166918yes—
314C22#168918yes—
315C22#200114yes—
316C22#201114yes—
317C22#202014yes—
318C22C2×#39211yescharacteristic
319C22C2×#45912yes—
320C22C2×#46711yescharacteristic
321C22C2×#47011yescharacteristic
322C22C2×#47312yes—
323C4—22no—
324C4—22no—
325C4—82no—
326C4—88no—
327C4#200114yes—
328C4#201114yes—
329C4C2×#44712yes—
330C4C2×#45112yes—
331C4C2×#45212yes—
332C4C2×#49311yescharacteristic
333C4C2×#49611yescharacteristic
334C2—84no—
335C2#1027418yesdirect product factor
336C2C2×#166912yes—
337C2C2×#168912yes—
338C2C2×#200111yescharacteristic
339C2C2×#201111yescharacteristic
340C2C2×#202011yescharacteristic
subgroupG/H
center, socleC24#121
commutator, Frattini, cosocleC2×C42C24
prime radicalC23×D4D4
LCSG ▷ C2×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
1. C22×#494C2semidirect
4. C22×#332C2semidirect
5. #10274C2direct (N × H)
6. C2×#1277C2semidirect
12. C2×#494C22semidirect
26. C2×#332C22semidirect
27. #1277C22semidirect
90. C22×D4Q16semidirect
188. C2×D4C2×Q16semidirect
335. C2#10274direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4942
C22×#4742
C2×#19542
C22×#3322
#102742
C2×#12772