Finite Group Databasebeta

← C2×#28737 #6466792

Subgroups — C2×#28737 #6466792

Order 512.

2346 conjugacy classes of subgroups.

The subgroup lattice has 293 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#494C211yesmaximal, characteristic
2C22×C8×Q8C211yesmaximal, characteristic
3C2×#2568C212yesmaximal
4#28737C2116yesmaximal, direct product factor
5C2×#2056C214yesmaximal
6C2×#1981C212yesmaximal
7C2×#1969C214yesmaximal
8C2×C4×#107C211yesmaximal, characteristic
9C23×Q16C2212yes—
10C23×Q16C2212yes—
11C22×C4⋊Q8C2212yes—
12C22×C4×Q8C2211yescharacteristic
13C2×#494—28no—
14C2×#494C2218yes—
15C2×C8×Q8—28no—
16C2×C8×Q8C2218yes—
17C22×#107C2212yes—
18C22×C4⋊C8C2211yescharacteristic
19C22×C4⋊C8C2212yes—
20C22×#103C2218yes—
21C22×C4×C8C2212yes—
22C22×C4×C8C2211yescharacteristic
23#2568—28no—
24#2568C22116yes—
25C2×#400—24no—
26C2×#391—22no—
27C2×#391C2218yes—
28C2×#382—22no—
29C2×C4×C4⋊C4C2212yes—
30#2056C22132yes—
31#1981C22116yes—
32#1969C22132yes—
33C4×#107C2218yes—
34C2×#340C2212yes—
35C23×Q8D411yescharacteristic
36C23×Q8C2314yes—
37C22×Q16—28no—
38C22×Q16—28no—
39C22×Q16—216no—
40C22×Q16—48no—
41C22×Q16C2318yes—
42C22×Q16C2318yes—
43C23×C8C2312yes—
44C23×C8C2311yescharacteristic
45C23×C8C2311yescharacteristic
46C2×C4⋊Q8—24no—
47C2×C4⋊Q8—28no—
48C2×C4⋊Q8—28no—
49C2×C4⋊Q8C2318yes—
50C2×C4×Q8—24no—
51C2×C4×Q8—24no—
52C2×C4×Q8D414yes—
53C2×C4×Q8C2314yes—
54C22×C4⋊C4—22no—
55C22×C4⋊C4—22no—
56C22×C4⋊C4D412yes—
57C22×C4⋊C4D411yescharacteristic
58C22×C4⋊C4C2314yes—
59C22×C42—22no—
60C22×C42C2312yes—
61C22×C42C2311yescharacteristic
62#494—232no—
63C8×Q8—232no—
64C2×#107—28no—
65C2×#107C2318yes—
66C2×C4⋊C8—28no—
67C2×C4⋊C8—24no—
68C2×C4⋊C8C2318yes—
69C2×C4⋊C8C2314yes—
70C2×#103—416no—
71C2×#103C23132yes—
72C2×C4×C8—28no—
73C2×C4×C8D418yes—
74C2×C4×C8C2318yes—
75C2×C4×C8C2314yes—
76#400—232no—
77#391—216no—
78#391—216no—
79#391C23132yes—
80#382—216no—
81C4×C4⋊C4—24no—
82C4×C4⋊C4C2318yes—
83C2×#95—22no—
84C2×#95—28no—
85C2×#95—28no—
86#340C2318yes—
87C22×Q8—24no—
88C22×Q8—24no—
89C22×Q8—24no—
90C22×Q8—28no—
91C22×Q8—28no—
92C22×Q8—216no—
93C22×Q8—216no—
94C22×Q8Q1618yescomplemented
95C22×Q8C2×D414yes—
96C22×Q8C2418yes—
97C23×C4—24no—
98C23×C4—24no—
99C23×C4C2×D412yes—
100C23×C4C2×D411yescharacteristic
101C23×C4C2×D412yes—
102C23×C4C2×D411yescharacteristic
103C23×C4C2411yescharacteristic
104C2×Q16—216no—
105C2×Q16—216no—
106C2×Q16—232no—
107C2×Q16—416no—
108C2×Q16—432no—
109C2×Q16—432no—
110C22×C8—24no—
111C22×C8—24no—
112C22×C8—28no—
113C22×C8C2×D414yes—
114C22×C8C2×D414yes—
115C22×C8#4118yes—
116C22×C8C2414yes—
117C22×C8C2412yes—
118C22×C8C2412yes—
119C4⋊Q8—216no—
120C4⋊Q8—216no—
121C4⋊Q8—416no—
122C4×Q8—216no—
123C4×Q8—28no—
124C4×Q8—28no—
125C2×C4⋊C4—28no—
126C2×C4⋊C4—24no—
127C2×C4⋊C4—28no—
128C2×C4⋊C4—28no—
129C2×C4⋊C4—28no—
130C2×C4⋊C4—28no—
131C2×C4⋊C4—24no—
132C2×C4⋊C4—48no—
133C2×C4⋊C4—48no—
134C2×C4⋊C4C2×D414yes—
135C2×C4⋊C4C2×D418yes—
136C2×C4⋊C4C2418yes—
137C2×C42—24no—
138C2×C42—24no—
139C2×C42—28no—
140C2×C42—48no—
141C2×C42C2×D414yes—
142C2×C42C2×D412yes—
143C2×C42C2×D414yes—
144C2×C42#4114yes—
145C2×C42C2414yes—
146C2×C42C2412yes—
147#107—216no—
148C4⋊C8—216no—
149C4⋊C8—28no—
150#103—432no—
151C4×C8—216no—
152C4×C8C2×D4116yes—
153#95—28no—
154#95—232no—
155#95—232no—
156C24C22×D411yescharacteristic
157C2×Q8—28no—
158C2×Q8—28no—
159C2×Q8—232no—
160C2×Q8—28no—
161C2×Q8—28no—
162C2×Q8—216no—
163C2×Q8—216no—
164C2×Q8—48no—
165C2×Q8—416no—
166C2×Q8—416no—
167C2×Q8—416no—
168C2×Q8—432no—
169C2×Q8C2×Q16116yescomplemented
170C22×C4—24no—
171C22×C4—24no—
172C22×C4—24no—
173C22×C4—24no—
174C22×C4—28no—
175C22×C4—28no—
176C22×C4—28no—
177C22×C4—48no—
178C22×C4—48no—
179C22×C4—416no—
180C22×C4—48no—
181C22×C4—48no—
182C22×C4#12114yes—
183C22×C4#12114yes—
184C22×C4C2×Q1618yes—
185C22×C4C2×Q1614yes—
186C22×C4#13514yes—
187C22×C4C22×D414yes—
188C22×C4C22×D412yes—
189C22×C4C22×D414yes—
190C22×C4C22×D411yescharacteristic
191C22×C4C22×D412yes—
192C22×C4C22×D412yes—
193C22×C4C2×#4112yes—
194C22×C4C2×#4114yes—
195C22×C4H(5,𝔽2)14yes—
196C22×C4C2511yescharacteristic
197Q16—432no—
198Q16—432no—
199C2×C8—28no—
200C2×C8—24no—
201C2×C8—24no—
202C2×C8—28no—
203C2×C8—48no—
204C2×C8#124116yes—
205C2×C8C22×D414yes—
206C2×C8C22×D414yes—
207C2×C8C2×#4118yes—
208C4⋊C4—216no—
209C4⋊C4—28no—
210C4⋊C4—28no—
211C4⋊C4—28no—
212C4⋊C4—416no—
213C4⋊C4—416no—
214C4⋊C4—48no—
215C42—28no—
216C42—24no—
217C42—24no—
218C42—416no—
219C42#12118yes—
220C42C22×D414yes—
221C42C2×#4114yes—
222C23C2×#12112yes—
223C23#55014yes—
224C23C22×Q1612yes—
225C23C2×#13512yes—
226C23#57814yes—
227C23C23×D411yescharacteristic
228Q8—232no—
229Q8—48no—
230Q8—48no—
231Q8—416no—
232Q8—816no—
233C2×C4—24no—
234C2×C4—216no—
235C2×C4—28no—
236C2×C4—24no—
237C2×C4—24no—
238C2×C4—24no—
239C2×C4—28no—
240C2×C4—48no—
241C2×C4—48no—
242C2×C4—48no—
243C2×C4—416no—
244C2×C4—48no—
245C2×C4—48no—
246C2×C4—816no—
247C2×C4—816no—
248C2×C4#467116yes—
249C2×C4C2×#12114yes—
250C2×C4C2×#12114yes—
251C2×C4C2×#12112yes—
252C2×C4C2×#12414yes—
253C2×C4#53514yes—
254C2×C4#55014yes—
255C2×C4#55918yes—
256C2×C4C22×Q1618yes—
257C2×C4C22×Q1614yes—
258C2×C4C2×#13514yes—
259C2×C4C23×D411yescharacteristic
260C2×C4C22×#4112yes—
261C2×C4C22×#4111yescharacteristic
262C2×C4C2×H(5,𝔽2)12yes—
263C8—24no—
264C8—44no—
265C8C2×#12418yes—
266C22#254814yes—
267C22C2×#46714yes—
268C22#305914yes—
269C22#339318yes—
270C22#339518yes—
271C22C22×#12111yescharacteristic
272C22C2×#55012yes—
273C22C23×Q1611yescharacteristic
274C22C22×#13511yescharacteristic
275C22C2×#57812yes—
276C4—28no—
277C4—24no—
278C4—44no—
279C4—88no—
280C4—88no—
281C4#254814yes—
282C4C2×#46718yes—
283C4C22×#12411yescharacteristic
284C4C2×#53511yescharacteristic
285C4C2×#55912yes—
286C2#2873718yesdirect product factor
287C2C2×#254811yescharacteristic
288C2C22×#46711yescharacteristic
289C2C2×#305911yescharacteristic
290C2C2×#339312yes—
291C2C2×#339512yes—
subgroupG/H
center, socle, prime radicalC24C22×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×Q8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #28737C2direct (N × H)
94. C22×Q8Q16semidirect
169. C2×Q8C2×Q16semidirect
286. C2#28737direct (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×C8×Q82
C2×#25682
#287372
C2×#20562
C2×#19812
C2×#19692
C2×C4×#1072