Finite Group Databasebeta

← Q8×Dic23⋊C4 #15676310

Subgroups — Q8×Dic23⋊C4 #15676310

Order 2944.

568 conjugacy classes of subgroups; only the 287 normal subgroups are shown.

normal subgroups only

This group has 568 conjugacy classes of subgroups — too many to draw. Only its 287 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×Dic23C211yesmaximal, characteristic
2C2×Q8×Dic23C211yesmaximal, characteristic
3#13092315C213yesmaximal
4#13092313C213yesmaximal
5#13092286C213yesmaximal
6C4×Dic23⋊C4C213yesmaximal
7C2×C4×Q8×C23C211yesmaximal, characteristic
8C22×Q8×C23C2211yescharacteristic
9C4×Q8×C23—24no—
10C2×C4⋊C4×C23C2213yes—
11C2×C42×C23C2213yes—
12Q8×Dic23—24no—
13Q8×Dic23C418yescomplemented
14C2×C4⋊Dic23C2213yes—
15C2×C4⋊Dic23C2213yes—
16C2×Dic23⋊C4C2213yes—
17C2×Dic23⋊C4C2216yes—
18C2×Dic23⋊C4C2211yescharacteristic
19C2×C4×Dic23C2213yes—
20C2×C4×Dic23C2213yes—
21C23⋊#95C2213yes—
22C23⋊#95C2213yes—
23C2×Q8×C23C2×C414yes—
24C2×Q8×C23D414yes—
25C2×Q8×C23Q814yes—
26C22×C4×C23C2313yes—
27C22×C4×C23C2311yescharacteristic
28C22×C4×C23C2313yes—
29C22×Dic23C2313yes—
30C22×Dic23C2313yes—
31C22×Dic23C2311yescharacteristic
32C22×Dic23C2311yescharacteristic
33C4⋊C4×C23—26no—
34C42×C23—26no—
35C4⋊Dic23—26no—
36C4⋊Dic23C2×C4112yes—
37Dic23⋊C4—26no—
38Dic23⋊C4—46no—
39Dic23⋊C4Q814yesdirect product factor
40C4×Dic23—26no—
41C4×Dic23C2×C4112yes—
42C23×C23C2411yescharacteristic
43Q8×C23C4⋊C4116yescomplemented
44C2×C4×C23—21no—
45C2×C4×C23—21no—
46C2×C4×C23—23no—
47C2×C4×C23—23no—
48C2×C4×C23—23no—
49C2×C4×C23C22×C416yes—
50C2×C4×C23C2×D416yes—
51C2×C4×C23C2×Q816yes—
52C2×C4×C23C2×Q812yes—
53C2×Dic23—21no—
54C2×Dic23—23no—
55C2×Dic23—23no—
56C2×Dic23—21no—
57C2×Dic23—23no—
58C2×Dic23—23no—
59C2×Dic23—23no—
60C2×Dic23C22×C416yes—
61C2×Dic23C22×C412yes—
62C2×Dic23C2×Q812yes—
63C2×Dic23C2×Q812yes—
64C2×Dic23#4112yes—
65Q8×C4⋊C4—231nomaximal, Sylow
66C22×C23C23×C411yescharacteristic
67C22×C23C22×D411yescharacteristic
68C22×C23C22×Q811yescharacteristic
69C22×C23C22×Q811yescharacteristic
70C22×C23C2×#4111yescharacteristic
71C22×C23H(5,𝔽2)11yescharacteristic
72C22×C232−1+411yescharacteristic
73C4×C23—22no—
74C4×C23—43no—
75C4×C23C2×C4⋊C4112yes—
76Dic23—26no—
77Dic23—22no—
78Dic23—43no—
79Dic23C4×Q814yescomplemented
80C2×C4×Q8—231no—
81C2×C4×Q8—231no—
82C2×C4×Q8D2311yescharacteristic
83#389—233no—
84#389—233no—
85#384—233no—
86C4×C4⋊C4—233no—
87C2×C23C22×C4⋊C411yescharacteristic
88C2×C23C2×C4×Q811yescharacteristic
89C2×C23#52011yescharacteristic
90C2×C23D4×Q811yescharacteristic
91C2×C23#55011yescharacteristic
92C2×C23#55711yescharacteristic
93C2×C23Q8211yescharacteristic
94C22×Q8C2×D2311yescharacteristic
95C4×Q8—24no—
96C4×Q8—238no—
97C4×Q8—464no—
98C2×C4⋊C4—233no—
99C2×C4⋊C4—231no—
100C2×C4⋊C4—233no—
101C2×C4⋊C4—233no—
102C2×C4⋊C4—236no—
103C2×C4⋊C4C2×D2313yes—
104C2×C42—233no—
105C2×C42—233no—
106C2×C42C2×D2313yes—
107#95—233no—
108#95—233no—
109C23Q8×C4⋊C411yescharacteristic, complemented, Sylow
110C2×Q8Dic4614yes—
111C2×Q8C4×D2314yes—
112C2×Q8C22⋊D2314yes—
113C22×C4—231no—
114C22×C4—231no—
115C22×C4—233no—
116C22×C4—233no—
117C22×C4C22×D2313yes—
118C22×C4C22×D2311yescharacteristic
119C22×C4C22×D2313yes—
120C4⋊C4—26no—
121C4⋊C4—2312no—
122C4⋊C4—234no—
123C4⋊C4—466no—
124C4⋊C4—466no—
125C4⋊C4—926no—
126C42—26no—
127C42—2312no—
128C42—466no—
129C23C23×D2311yescharacteristic
130Q8Dic23⋊C4116yesdirect product factor
131C2×C4—21no—
132C2×C4—21no—
133C2×C4—23no—
134C2×C4—23no—
135C2×C4—23no—
136C2×C4—232no—
137C2×C4—232no—
138C2×C4—232no—
139C2×C4—236no—
140C2×C4—232no—
141C2×C4—463no—
142C2×C4—461no—
143C2×C4—463no—
144C2×C4—461no—
145C2×C4—463no—
146C2×C4—463no—
147C2×C4—463no—
148C2×C4C2×Dic4616yes—
149C2×C4C2×C4×D2316yes—
150C2×C4Q8×D2312yes—
151C2×C4C2×C22⋊D2316yes—
152C22C22×Dic4611yescharacteristic
153C22C22×C4×D2311yescharacteristic
154C22C2×Q8×D2311yescharacteristic
155C22#1062515811yescharacteristic
156C22#41×D2311yescharacteristic
157C22#1062516011yescharacteristic
158C22C22×C22⋊D2311yescharacteristic
159C4—22no—
160C4—43no—
161C4—234no—
162C4—466no—
163C4—462no—
164C4—923no—
165C4C2×Dic23⋊C4112yes—
166C2C22×Dic23⋊C411yescharacteristic
167C2C4×Q8×D2311yescharacteristic
168C2#1309289911yescharacteristic
169C2Q8×C22⋊D2311yescharacteristic
170C2#1309308611yescharacteristic
171C2#1309314311yescharacteristic
172C2Q8×Dic4611yescharacteristic
subgroupG/H
center, FrattiniC23C23×D23
commutatorC22×C23C23×C4
FittingC2×C4×Q8×C23C2
socle, prime radical, cosocleC23×C23C24
hypercenterC2×C4×Q8D23
hypocenterC23Q8×C4⋊C4
LCSG ▷ C22×C23 ▷ C23
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
13. Q8×Dic23C4semidirect
39. Dic23⋊C4Q8direct (N × H)
43. Q8×C23C4⋊C4semidirect
79. Dic23C4×Q8semidirect
109. C23Q8×C4⋊C4semidirect
130. Q8Dic23⋊C4direct (N × H)

Maximal subgroups

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

subgroupindex
C2×Q8×Dic232
#130923152
#130923132
#130922862
C4×Dic23⋊C42
C2×C4×Q8×C232
Q8×C4⋊C423