Finite Group Databasebeta

← C4⋊Q8×Dic227 #44402307

Subgroups — C4⋊Q8×Dic227 #44402307

Order 29056.

588 conjugacy classes of subgroups; only the 289 normal subgroups are shown.

normal subgroups only

This group has 588 conjugacy classes of subgroups — too many to draw. Only its 289 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×Q8×Dic227C212yesmaximal
2#28408939C212yesmaximal
3#28408931C214yesmaximal
4#28408902C211yesmaximal, characteristic
5C4⋊C4×Dic227C214yesmaximal
6C42×Dic227C211yesmaximal, characteristic
7C2×C4⋊Q8×C227C211yesmaximal, characteristic
8Q8×Dic227—28no—
9C2×C4⋊Dic227C2214yes—
10C2×C4⋊Dic227C2212yes—
11C2×C4⋊Dic227C2214yes—
12C2×C4×Dic227C2212yes—
13C2×C4×Dic227C2211yescharacteristic
14C2×C4×Dic227C2214yes—
15C2×C4×Dic227C2211yescharacteristic
16C2×C4×Dic227C2212yes—
17C227⋊#95C2218yes—
18C22×Q8×C227C2212yes—
19C4⋊Q8×C227C418yescomplemented
20C2×C4⋊C4×C227C2214yes—
21C2×C42×C227C2211yescharacteristic
22C22×Dic227C2314yes—
23C22×Dic227C2311yescharacteristic
24C22×Dic227C2312yes—
25C22×Dic227C2311yescharacteristic
26C4⋊Dic227—28no—
27C4⋊Dic227—24no—
28C4⋊Dic227—28no—
29C4×Dic227—28no—
30C4×Dic227—22no—
31C4×Dic227—24no—
32C4×Dic227D414yes—
33C4×Dic227Q818yescomplemented
34C2×Q8×C227—24no—
35C2×Q8×C227—24no—
36C2×Q8×C227C2×C418yes—
37C22×C4×C227C2314yes—
38C22×C4×C227C2311yescharacteristic
39C22×C4×C227C2312yes—
40C4⋊C4×C227C2×C4116yes—
41C42×C227C2×C414yes—
42C2×Dic227—22no—
43C2×Dic227—22no—
44C2×Dic227—22no—
45C2×Dic227—24no—
46C2×Dic227—28no—
47C2×Dic227C2×D412yes—
48C2×Dic227C2×D412yes—
49C2×Dic227C2×Q814yes—
50C2×Dic227C2×Q814yes—
51C23×C227C2411yescharacteristic
52Q8×C227—216no—
53C2×C4×C227—24no—
54C2×C4×C227—24no—
55C2×C4×C227C22×C418yes—
56C2×C4×C227C22×C412yes—
57C2×C4×C227C22×C414yes—
58C2×C4×C227C2×D412yes—
59C2×C4×C227C2×Q814yes—
60C2×C4×C227#4112yes—
61C2×C4×C227#4114yes—
62C22×C227C23×C411yescharacteristic
63C22×C227C22×D411yescharacteristic
64C22×C227C22×Q812yes—
65C22×C227C2×#4111yescharacteristic
66C22×C227C2×#4112yes—
67C4×C227—28no—
68C4×C227C4×D414yes—
69C4×C227C4×Q818yescomplemented
70Dic227—22no—
71Dic227—24no—
72Dic227—44no—
73Dic227C4⋊Q814yesdirect product factor
74C2×C227C2×C4×D411yescharacteristic
75C2×C227C2×C4×Q812yes—
76C2×C227C2×C4⋊Q811yescharacteristic
77C2×C227#53211yescharacteristic
78C2×C227#53312yes—
79C227C4×C4⋊Q811yescharacteristic, complemented, Sylow
80C4×C4⋊Q8—2271nomaximal, Sylow
81C2×C4⋊Q8D22711yescharacteristic
82C2×C4×Q8—2272no—
83#391—2272no—
84#389—2274no—
85#384—2271no—
86C4×C4⋊C4—2274no—
87C43—2271no—
88C22×Q8C2×D22712yes—
89C4⋊Q8Dic22718yesdirect product factor
90C4×Q8—4548no—
91C2×C4⋊C4—2272no—
92C2×C4⋊C4—2274no—
93C2×C4⋊C4—2274no—
94C2×C4⋊C4C2×D22714yes—
95C2×C42—2274no—
96C2×C42—2272no—
97C2×C42—2271no—
98C2×C42—2271no—
99C2×C42—2272no—
100C2×C42C2×D22711yescharacteristic
101#95—2278no—
102C2×Q8—24no—
103C2×Q8—24no—
104C2×Q8C2×Dic22718yes—
105C22×C4—2274no—
106C22×C4—2272no—
107C22×C4—2271no—
108C22×C4—2271no—
109C22×C4C22×D22714yes—
110C22×C4C22×D22711yescharacteristic
111C22×C4C22×D22712yes—
112C4⋊C4—4548no—
113C4⋊C4—4544no—
114C4⋊C4—4548no—
115C4⋊C4C2×Dic227116yes—
116C42—4548no—
117C42—4542no—
118C42—4544no—
119C42—2274no—
120C42—2278no—
121C42C2×Dic22714yes—
122C23C23×D22711yescharacteristic
123Q8—216no—
124C2×C4—24no—
125C2×C4—24no—
126C2×C4—4544no—
127C2×C4—4548no—
128C2×C4—4542no—
129C2×C4—4542no—
130C2×C4—4542no—
131C2×C4—2272no—
132C2×C4—2274no—
133C2×C4—2272no—
134C2×C4—2274no—
135C2×C4C22×Dic22718yes—
136C2×C4C22×Dic22712yes—
137C2×C4C22×Dic22714yes—
138C2×C4D4×D22712yes—
139C2×C4Q8×D22714yes—
140C2×C4#1681388312yes—
141C2×C4#1681388514yes—
142C22C23×Dic22711yescharacteristic
143C22C2×D4×D22711yescharacteristic
144C22C2×Q8×D22712yes—
145C22C2×#1681388311yescharacteristic
146C22C2×#1681388512yes—
147C4—28no—
148C4—9084no—
149C4—4542no—
150C4—4544no—
151C4—2274no—
152C4D4×Dic22714yes—
153C4Q8×Dic22718yescomplemented
154C2C2×D4×Dic22711yescharacteristic
155C2C2×Q8×Dic22712yes—
156C2C4⋊Q8×D22711yescharacteristic
157C2#2840958311yescharacteristic
158C2#2840958712yes—
subgroupG/H
center, FrattiniC23C23×D227
commutatorC22×C227C23×C4
FittingC2×C4⋊Q8×C227C2
socle, prime radical, cosocleC23×C227C24
hypercenterC2×C4⋊Q8D227
hypocenterC227C4×C4⋊Q8
LCSG ▷ C22×C227 ▷ C227
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
19. C4⋊Q8×C227C4semidirect
33. C4×Dic227Q8semidirect
69. C4×C227C4×Q8semidirect
73. Dic227C4⋊Q8direct (N × H)
79. C227C4×C4⋊Q8semidirect
89. C4⋊Q8Dic227direct (N × H)
153. C4Q8×Dic227semidirect

Maximal subgroups

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

subgroupindex
C2×Q8×Dic2272
#284089392
#284089312
#284089022
C4⋊C4×Dic2272
C42×Dic2272
C2×C4⋊Q8×C2272
C4×C4⋊Q8227