Finite Group Databasebeta

← Q8×#16861597 #45667233

Subgroups — Q8×#16861597 #45667233

Order 32896.

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×Dic257C211yesmaximal, characteristic
2C2×Q8×Dic257C211yesmaximal, characteristic
3#30656635C213yesmaximal
4#30656633C213yesmaximal
5#30656606C213yesmaximal
6C4×#16861597C213yesmaximal
7C2×C4×Q8×C257C211yesmaximal, characteristic
8Q8×Dic257—24no—
9Q8×Dic257C418yescomplemented
10C2×C4⋊Dic257C2213yes—
11C2×C4⋊Dic257C2213yes—
12C2×#16861597C2213yes—
13C2×#16861597C2216yes—
14C2×#16861597C2211yescharacteristic
15C2×C4×Dic257C2213yes—
16C2×C4×Dic257C2213yes—
17#22551499C2213yes—
18#22551499C2213yes—
19C22×Q8×C257C2211yescharacteristic
20C4×Q8×C257—24no—
21C2×C4⋊C4×C257C2213yes—
22C2×C42×C257C2213yes—
23C22×Dic257C2313yes—
24C22×Dic257C2313yes—
25C22×Dic257C2311yescharacteristic
26C22×Dic257C2311yescharacteristic
27C4⋊Dic257—26no—
28C4⋊Dic257C2×C4112yes—
29#16861597—26no—
30#16861597—46no—
31#16861597Q814yesdirect product factor
32C4×Dic257—26no—
33C4×Dic257C2×C4112yes—
34C2×Q8×C257C2×C414yes—
35C2×Q8×C257D414yes—
36C2×Q8×C257Q814yes—
37C22×C4×C257C2313yes—
38C22×C4×C257C2311yescharacteristic
39C22×C4×C257C2313yes—
40C4⋊C4×C257—26no—
41C42×C257—26no—
42C2×Dic257—21no—
43C2×Dic257—23no—
44C2×Dic257—23no—
45C2×Dic257—21no—
46C2×Dic257—23no—
47C2×Dic257—23no—
48C2×Dic257—23no—
49C2×Dic257C22×C416yes—
50C2×Dic257C22×C412yes—
51C2×Dic257C2×Q812yes—
52C2×Dic257C2×Q812yes—
53C2×Dic257#4112yes—
54C23×C257C2411yescharacteristic
55Q8×C257C4⋊C4116yescomplemented
56C2×C4×C257—21no—
57C2×C4×C257—21no—
58C2×C4×C257—23no—
59C2×C4×C257—23no—
60C2×C4×C257—23no—
61C2×C4×C257C22×C416yes—
62C2×C4×C257C2×D416yes—
63C2×C4×C257C2×Q812yes—
64C2×C4×C257C2×Q816yes—
65C22×C257C23×C411yescharacteristic
66C22×C257C22×D411yescharacteristic
67C22×C257C22×Q811yescharacteristic
68C22×C257C22×Q811yescharacteristic
69C22×C257C2×#4111yescharacteristic
70C22×C257H(5,𝔽2)11yescharacteristic
71C22×C2572−1+411yescharacteristic
72C4×C257—22no—
73C4×C257—43no—
74C4×C257C2×C4⋊C4112yes—
75Dic257—26no—
76Dic257—22no—
77Dic257—43no—
78Dic257C4×Q814yescomplemented
79C2×C257C22×C4⋊C411yescharacteristic
80C2×C257C2×C4×Q811yescharacteristic
81C2×C257#52011yescharacteristic
82C2×C257D4×Q811yescharacteristic
83C2×C257#55011yescharacteristic
84C2×C257#55711yescharacteristic
85C2×C257Q8211yescharacteristic
86C257Q8×C4⋊C411yescharacteristic, complemented, Sylow
87Q8×C4⋊C4—2571nomaximal, Sylow
88C2×C4×Q8—2571no—
89C2×C4×Q8—2571no—
90C2×C4×Q8D25711yescharacteristic
91#389—2573no—
92#389—2573no—
93#384—2573no—
94C4×C4⋊C4—2573no—
95C22×Q8C2×D25711yescharacteristic
96C4×Q8—2578no—
97C4×Q8—24no—
98C4×Q8—5144no—
99C2×C4⋊C4—2573no—
100C2×C4⋊C4—2571no—
101C2×C4⋊C4—2573no—
102C2×C4⋊C4—2573no—
103C2×C4⋊C4—2576no—
104C2×C4⋊C4C2×D25713yes—
105C2×C42—2573no—
106C2×C42—2573no—
107C2×C42C2×D25713yes—
108#95—2573no—
109#95—2573no—
110C2×Q8C4×D25714yes—
111C2×Q8C22⋊D25714yes—
112C2×Q8Dic51414yes—
113C22×C4—2571no—
114C22×C4—2571no—
115C22×C4—2573no—
116C22×C4—2573no—
117C22×C4C22×D25713yes—
118C22×C4C22×D25711yescharacteristic
119C22×C4C22×D25713yes—
120C4⋊C4—25712no—
121C4⋊C4—2574no—
122C4⋊C4—26no—
123C4⋊C4—5146no—
124C4⋊C4—5146no—
125C4⋊C4—10286no—
126C42—25712no—
127C42—26no—
128C42—5146no—
129C23C23×D25711yescharacteristic
130Q8#16861597116yesdirect product factor
131C2×C4—2572no—
132C2×C4—2572no—
133C2×C4—2572no—
134C2×C4—2576no—
135C2×C4—2572no—
136C2×C4—21no—
137C2×C4—21no—
138C2×C4—23no—
139C2×C4—23no—
140C2×C4—23no—
141C2×C4—5141no—
142C2×C4—5143no—
143C2×C4—5141no—
144C2×C4—5143no—
145C2×C4—5143no—
146C2×C4—5143no—
147C2×C4—5143no—
148C2×C4C2×C4×D25716yes—
149C2×C4C2×C22⋊D25716yes—
150C2×C4Q8×D25712yes—
151C2×C4C2×Dic51416yes—
152C22C22×C4×D25711yescharacteristic
153C22C22×C22⋊D25711yescharacteristic
154C22C2×Q8×D25711yescharacteristic
155C22C22×Dic51411yescharacteristic
156C22#41×D25711yescharacteristic
157C22#2255163811yescharacteristic
158C22#2255164011yescharacteristic
159C4—2574no—
160C4—22no—
161C4—5142no—
162C4—5146no—
163C4—43no—
164C4—10283no—
165C4C2×#16861597112yes—
166C2C22×#1686159711yescharacteristic
167C2C4×Q8×D25711yescharacteristic
168C2#3065721911yescharacteristic
169C2Q8×C22⋊D25711yescharacteristic
170C2#3065740611yescharacteristic
171C2#3065746311yescharacteristic
172C2Q8×Dic51411yescharacteristic
subgroupG/H
center, FrattiniC23C23×D257
commutatorC22×C257C23×C4
FittingC2×C4×Q8×C257C2
socle, prime radical, cosocleC23×C257C24
hypercenterC2×C4×Q8D257
hypocenterC257Q8×C4⋊C4
LCSG ▷ C22×C257 ▷ C257
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
9. Q8×Dic257C4semidirect
31. #16861597Q8direct (N × H)
55. Q8×C257C4⋊C4semidirect
78. Dic257C4×Q8semidirect
86. C257Q8×C4⋊C4semidirect
130. Q8#16861597direct (N × H)

Maximal subgroups

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

subgroupindex
C2×Q8×Dic2572
#306566352
#306566332
#306566062
C4×#168615972
C2×C4×Q8×C2572
Q8×C4⋊C4257