Finite Group Databasebeta

← D4×Dic424 #27540822

Subgroups — D4×Dic424 #27540822

Order 13568.

664 conjugacy classes of subgroups.

The subgroup lattice has 256 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Dic424C212yesmaximal, complemented
2D4×Dic212C212yesmaximal
3#20276968C211yesmaximal, characteristic, complemented
4#20276806C212yesmaximal, complemented
5#20276766C212yesmaximal, complemented
6#20276651C214yesmaximal, complemented
7C4×Dic424C211yesmaximal, characteristic, complemented
8D4×C16×C53C211yesmaximal, characteristic
9C22×Dic212C2214yes—
10D4×Dic106—22no—
11C2×Dic424—28no—
12C2×Dic424C2214yes—
13C2×Dic424C2212yes—
14C2×Dic424C2212yes—
15C2×Dic424C2211yescharacteristic
16#16811003C2212yes—
17#16810864C2214yes—
18#16810834—22no—
19#16810781—24no—
20C4×Dic212C2212yes—
21#16810449C2211yescharacteristic
22#16810428C2214yes—
23#16810428C2212yes—
24C22×C16×C53C2212yes—
25C8×D4×C53C2211yescharacteristic
26C53×C4⋊C16C2211yescharacteristic
27C53×C22⋊C16C2212yes—
28C4×C16×C53C2211yescharacteristic
29C22×Dic106—24no—
30C2×Dic212—24no—
31C2×Dic212—22no—
32C2×Dic212—28no—
33C2×Dic212—44no—
34C2×Dic212C2314yes—
35C2×Dic212C2312yes—
36#13133217—22no—
37#13133216—42no—
38#13133196—24no—
39#13133194—44no—
40C4×Dic106—22no—
41D4×Dic53—42no—
42Dic424—28no—
43Dic424—24no—
44Dic424—42no—
45Dic424D414yesdirect product factor
46#13133151C2312yes—
47#13133142—22no—
48#13133142—24no—
49C22×C8×C53C2312yes—
50C4×D4×C53D411yescharacteristic
51C2×C16×C53—24no—
52C2×C16×C53C2312yes—
53C2×C16×C53C2311yescharacteristic
54C2×C16×C53C2311yescharacteristic
55C4⋊C8×C53D411yescharacteristic
56C22⋊C8×C53D412yes—
57C4×C8×C53C2311yescharacteristic
58C2×D4×C53D811yescharacteristic
59C22×C4×C53C2×D412yes—
60C22×Dic53—44no—
61C2×Dic106—22no—
62C2×Dic106—24no—
63C2×Dic106—48no—
64C2×Dic106—44no—
65C2×Dic106—84no—
66C2×C8×C53—22no—
67C2×C8×C53—22no—
68C2×C8×C53C2×D411yescharacteristic
69C2×C8×C53C2×D412yes—
70C2×C8×C53C2411yescharacteristic
71C4⋊C4×C53D811yescharacteristic
72C22⋊C4×C53D812yes—
73C42×C53C2×D411yescharacteristic
74C22⋊Dic53—44no—
75C4⋊Dic53—22no—
76C4⋊Dic53—42no—
77C4⋊Dic53—42no—
78#11719919—42no—
79#11719919—44no—
80C4×Dic53—42no—
81Dic212—24no—
82Dic212—22no—
83Dic212—24no—
84Dic212—48no—
85Dic212—82no—
86Dic212C2×D414yes—
87C16×C53—22no—
88C16×C53—21no—
89C16×C53C2×D412yes—
90C23×C53C2×D812yes—
91D4×C53Q3214yescomplemented
92C2×C4×C53—22no—
93C2×C4×C53—22no—
94C2×C4×C53C2×D812yes—
95C2×C4×C53C2×D811yescharacteristic
96C2×C4×C53C2×D811yescharacteristic
97C2×C4×C53C22×D411yescharacteristic
98C2×Dic53—42no—
99C2×Dic53—44no—
100C2×Dic53—42no—
101C2×Dic53—88no—
102Dic106—24no—
103Dic106—42no—
104Dic106—44no—
105Dic106—44no—
106Dic106—88no—
107C8×C53—22no—
108C8×C53—21no—
109C8×C53C22×D411yescharacteristic
110C8×C53H(5,𝔽2)11yescharacteristic
111D4×Q32—531nomaximal, Sylow
112C22×C53—22no—
113C22×C53—22no—
114C22×C53C2×Q3214yescomplemented
115C22×C53C22×D811yescharacteristic
116C4×C53—21no—
117C4×C53—22no—
118C4×C53C2×Q3212yescomplemented
119C4×C53D4211yescharacteristic
120C4×C53#57611yescharacteristic
121Dic53—44no—
122Dic53—82no—
123Dic53—84no—
124C22×Q32—532no—
125D4×Q16—532no—
126#2247—531no—
127#2216—532no—
128#2209—532no—
129#2188—534no—
130C4×Q32—531no—
131D4×C16D5311yescharacteristic
132C2×C53—24no—
133C2×C53D4×D811yescharacteristic
134C2×C53C22×Q3211yescharacteristic
135C2×C53#341711yescharacteristic
136C22×Q16—534no—
137D4×Q8—1062no—
138C2×Q32—531no—
139C2×Q32—534no—
140C2×Q32—532no—
141C2×Q32—532no—
142C2×Q32—1068no—
143C22×C16C2×D5312yes—
144#494—532no—
145#467—534no—
146#462—1062no—
147#451—1064no—
148C4×Q16—532no—
149C8×D4C2×D5311yescharacteristic
150#366—531no—
151C4⋊C16C2×D5311yescharacteristic
152#358—532no—
153#358—534no—
154C22⋊C16C2×D5312yes—
155C4×C16C2×D5311yescharacteristic
156C53D4×Q3211yescharacteristic, complemented, Sylow
157C22×Q8—1064no—
158C2×Q16—532no—
159C2×Q16—534no—
160C2×Q16—1068no—
161C2×Q16—1062no—
162C2×Q16—1064no—
163C2×Q16—2124no—
164C22×C8C22×D5312yes—
165C4⋊Q8—1062no—
166C4⋊Q8—2122no—
167C22⋊Q8—1064no—
168C22⋊Q8—2124no—
169C4×Q8—1062no—
170C4×D4—2122no—
171C4×D4D21211yescharacteristic
172Q32—534no—
173Q32—1068no—
174Q32—1064no—
175Q32—2122no—
176C2×C16—24no—
177C2×C16C22×D5311yescharacteristic
178C2×C16C22×D5312yes—
179C2×C16C22×D5311yescharacteristic
180#107—532no—
181C4⋊C8D21211yescharacteristic
182#103—1062no—
183#103—1064no—
184C22⋊C8D21212yes—
185C4×C8C22×D5311yescharacteristic
186C2×Q8—1062no—
187C2×Q8—1064no—
188C2×Q8—4244no—
189C2×Q8—2128no—
190C2×Q8—2124no—
191C2×D4D42411yescharacteristic
192C22×C4—2124no—
193C22×C4C2×D21212yes—
194Q16—534no—
195Q16—1064no—
196Q16—1062no—
197Q16—1064no—
198Q16—4242no—
199Q16—2128no—
200C2×C8—22no—
201C2×C8—22no—
202C2×C8C2×D21211yescharacteristic
203C2×C8C2×D21212yes—
204C2×C8C23×D5311yescharacteristic
205C4⋊C4—1062no—
206C4⋊C4—2122no—
207C4⋊C4—2122no—
208C4⋊C4—2124no—
209C4⋊C4—2122no—
210C4⋊C4D42411yescharacteristic
211C22⋊C4—2124no—
212C22⋊C4D42412yes—
213C42—2122no—
214C42C2×D21211yescharacteristic
215C16—22no—
216C16—21no—
217C16D4×D5312yes—
218C23C2×D42412yes—
219Q8—1064no—
220Q8—4248no—
221Q8—2124no—
222Q8—2124no—
223Q8—2122no—
224D4Dic42414yesdirect product factor
225C2×C4—22no—
226C2×C4—22no—
227C2×C4—4248no—
228C2×C4—2122no—
229C2×C4—2124no—
230C2×C4—2122no—
231C2×C4C2×D42411yescharacteristic
232C2×C4C2×D42412yes—
233C2×C4C2×D42411yescharacteristic
234C2×C4C22×D21211yescharacteristic
235C8—21no—
236C8—22no—
237C8C2×D4×D5311yescharacteristic
238C8#1313326311yescharacteristic
239C22—22no—
240C22—22no—
241C22C2×Dic42414yescomplemented
242C22C22×D42411yescharacteristic
243C4—21no—
244C4—22no—
245C4—4242no—
246C4—4244no—
247C4—2124no—
248C4C2×Dic42412yescomplemented
249C4D4×D21211yescharacteristic
250C4#1681142811yescharacteristic
251C2—24no—
252C2D4×D42411yescharacteristic
253C2C22×Dic42411yescharacteristic
254C2#2028786811yescharacteristic
subgroupG/H
centerC22C22×D424
commutator, cosocleC2×C8×C53C24
FrattiniC2×C8C23×D53
FittingD4×C16×C53C2
socleC22×C53C22×D8
prime radicalC2×D4×C53D8
hypercenterD4×C16D53
hypocenterC53D4×Q32
LCSG ▷ C2×C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C4×D4 ◁ C8×D4 ◁ D4×C16

Complements

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

NH ≅ G/Ntype
1. C22×Dic424C2semidirect
3. #20276968C2semidirect
4. #20276806C2semidirect
5. #20276766C2semidirect
6. #20276651C2semidirect
7. C4×Dic424C2semidirect
45. Dic424D4direct (N × H)
91. D4×C53Q32semidirect
114. C22×C53C2×Q32semidirect
118. C4×C53C2×Q32semidirect
156. C53D4×Q32semidirect
224. D4Dic424direct (N × H)
241. C22C2×Dic424semidirect
248. C4C2×Dic424semidirect

Maximal subgroups

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

subgroupindex
C22×Dic4242
D4×Dic2122
#202769682
#202768062
#202767662
#202766512
C4×Dic4242
D4×C16×C532
D4×Q3253