Finite Group Databasebeta

← Q8×#384 #520572

Subgroups — Q8×#384 #520572

Order 512.

3858 conjugacy classes of subgroups.

The subgroup lattice has 166 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×Q8×C4⋊C4C216yesmaximal
2C2×C42×Q8C211yesmaximal, characteristic
3#14692C213yesmaximal
4#13910C2118yesmaximal
5C4×#384C213yesmaximal
6C22×C4×Q8C2214yes—
7C22×C4×Q8C2213yes—
8Q8×C4⋊C4—248no—
9C2×#389C22136yes—
10C2×#384C22118yes—
11C2×#384C2213yes—
12C2×#384C22118yes—
13C2×#384C2211yescharacteristic
14C42×Q8C4116yescomplemented
15C2×C4×C4⋊C4C22118yes—
16C2×C4×C4⋊C4C2219yes—
17C2×C43C2213yes—
18#1444C22124yes—
19C4⋊#95C22118yes—
20C23×Q8C2311yescharacteristic
21C2×C4×Q8—248no—
22C2×C4×Q8C2×C4124yes—
23C2×C4×Q8D4124yes—
24C2×C4×Q8Q8124yes—
25C22×C4⋊C4C23112yes—
26C22×C4⋊C4C23118yes—
27C22×C4⋊C4C2316yes—
28C22×C4⋊C4C23136yes—
29C22×C4⋊C4C2319yes—
30C22×C42C23112yes—
31C22×C42C2319yes—
32C22×C42C2319yes—
33C22×C42C2311yescharacteristic
34#389—2144no—
35#384—272no—
36#384—212no—
37#384—436no—
38#384Q818yesdirect product factor
39C4×C4⋊C4—272no—
40C4×C4⋊C4C2×C4172yes—
41C2×#95C23136yes—
42C2×#95C2316yes—
43C43C2×C4124yes—
44C22×Q8C22×C414yes—
45C22×Q8C2×D4112yes—
46C22×Q8C2×Q8112yes—
47C23×C4C24112yes—
48C23×C4C2414yes—
49C23×C4C2419yes—
50C23×C4C2413yes—
51C23×C4C2413yes—
52C4×Q8—464no—
53C4×Q8C4⋊C41192yescomplemented
54C2×C4⋊C4—212no—
55C2×C4⋊C4—212no—
56C2×C4⋊C4—272no—
57C2×C4⋊C4—236no—
58C2×C4⋊C4—236no—
59C2×C4⋊C4—236no—
60C2×C4⋊C4—272no—
61C2×C4⋊C4—472no—
62C2×C4⋊C4C22×C4136yes—
63C2×C4⋊C4C2×D4136yes—
64C2×C4⋊C4C2×Q8124yes—
65C2×C4⋊C4C2×Q8136yes—
66C2×C42—218no—
67C2×C42—218no—
68C2×C42—272no—
69C2×C42C22×C4136yes—
70C2×C42C22×C4136yes—
71C2×C42C22×C414yes—
72C2×C42C2×D4136yes—
73C2×C42C2×Q8136yes—
74C2×C42C2×Q814yes—
75C2×C42#4114yes—
76#95—272no—
77#95C22×C4124yes—
78C24C2511yescharacteristic
79C2×Q8C2×C4⋊C4148yes—
80C2×Q8#127116yes—
81C2×Q8C4⋊Q8148yes—
82C22×C4—218no—
83C22×C4—218no—
84C22×C4—212no—
85C22×C4—212no—
86C22×C4—236no—
87C22×C4—212no—
88C22×C4—236no—
89C22×C4C23×C4118yes—
90C22×C4C23×C416yes—
91C22×C4C23×C416yes—
92C22×C4C22×D4118yes—
93C22×C4C22×D4118yes—
94C22×C4C22×D416yes—
95C22×C4C22×Q818yes—
96C22×C4C22×Q8118yes—
97C22×C4C22×Q8118yes—
98C22×C4C22×Q816yes—
99C22×C4C22×Q816yes—
100C22×C4C2×#4116yes—
101C22×C4H(5,𝔽2)16yes—
102C22×C42−1+416yes—
103C4⋊C4—248no—
104C4⋊C4—448no—
105C4⋊C4—472no—
106C4⋊C4—872no—
107C4⋊C4C2×C4⋊C41144yes—
108C42—272no—
109C42—448no—
110C42C2×C4⋊C41144yes—
111C42C4×Q8116yescomplemented
112C23C24×C411yescharacteristic
113C23C23×D413yes—
114C23C23×Q813yes—
115C23C23×Q811yescharacteristic
116C23C22×#4111yescharacteristic
117C23C2×H(5,𝔽2)13yes—
118C23C2×2−1+413yes—
119Q8#384164yesdirect product factor
120C2×C4—236no—
121C2×C4—218no—
122C2×C4—218no—
123C2×C4—236no—
124C2×C4—224no—
125C2×C4—44no—
126C2×C4—412no—
127C2×C4—412no—
128C2×C4—436no—
129C2×C4—436no—
130C2×C4C22×C4⋊C4136yes—
131C2×C4C22×C4⋊C4112yes—
132C2×C4C22×C4⋊C4136yes—
133C2×C4C2×C4×Q8112yes—
134C2×C4#520112yes—
135C2×C4C2×#127112yes—
136C2×C4C2×C4⋊Q8136yes—
137C2×C4D4×Q8112yes—
138C2×C4#550112yes—
139C2×C4#557112yes—
140C2×C4Q82112yes—
141C22C23×C4⋊C413yes—
142C22C22×C4×Q811yescharacteristic
143C22C2×#52013yes—
144C22C22×#12711yescharacteristic
145C22C22×C4⋊Q813yes—
146C22C2×D4×Q813yes—
147C22C2×#55013yes—
148C22C2×#55713yes—
149C22C2×Q8213yes—
150C22#349813yes—
151C22#349913yes—
152C22#350316yes—
153C4—236no—
154C4—48no—
155C4—812no—
156C4C2×#384124yes—
157C4Q8×C4⋊C4124yescomplemented
158C2C22×#38411yescharacteristic
159C2C2×Q8×C4⋊C413yes—
160C2#3418313yes—
161C2Q8×#12711yescharacteristic
162C2Q8×C4⋊Q813yes—
163C2#3659211yescharacteristic
164C2#3659313yes—
subgroupG/H
center, Frattini, socle, prime radical, cosocleC24C25
commutatorC23C24×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
14. C42×Q8C4semidirect
38. #384Q8direct (N × H)
53. C4×Q8C4⋊C4semidirect
111. C42C4×Q8semidirect
119. Q8#384direct (N × H)
157. C4Q8×C4⋊C4semidirect

Maximal subgroups

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

subgroupindex
C2×Q8×C4⋊C42
C2×C42×Q82
#146922
#139102
C4×#3842