Finite Group Databasebeta

← Q8×#14519717 #29833527

Subgroups — Q8×#14519717 #29833527

Order 15616.

530 conjugacy classes of subgroups.

The subgroup lattice has 190 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#21447728C216yesmaximal, complemented
2Q8×#11758185C212yesmaximal, complemented
3#21447575C213yesmaximal
4C4×#14519717C213yesmaximal
5C2×C8×Q8×C61C211yesmaximal, characteristic
6C2×#14519717C2213yes—
7C2×#14519717C2211yescharacteristic
8C4⋊#11758185C2216yes—
9C4⋊#11758185C2216yes—
10#16839538C2216yes—
11C4×#11758185C2216yes—
12C2×C4×Q8×C61C411yescharacteristic
13C8×Q8×C61C413yes—
14C8×Q8×C61C411yescharacteristic
15C8×Q8×C61C2211yescharacteristic
16C8×Q8×C61C2213yes—
17C2×C4⋊C8×C61C413yes—
18C2×C4×C8×C61C2213yes—
19#14519717—26no—
20#14519717Q814yesdirect product factor
21C2×#11758185C2316yes—
22C2×#11758185C2312yes—
23C22×Q8×C61C811yescharacteristic
24C22×C8×C61C2×C413yes—
25C22×C8×C61C2311yescharacteristic
26C4×Q8×C61C813yes—
27C4×Q8×C61C811yescharacteristic
28C4×Q8×C61C2×C413yes—
29C4×Q8×C61C2×C411yescharacteristic
30C2×C4⋊C4×C61C813yes—
31C2×C42×C61C2×C413yes—
32C4⋊C8×C61C2×C413yes—
33C4⋊C8×C61C2×C416yes—
34C4⋊C8×C61C2×C413yes—
35C4×C8×C61C2×C413yes—
36C4×C8×C61C2×C413yes—
37C4×C8×C61C2313yes—
38C4×C8×C61C2313yes—
39C2×Q8×C61—24no—
40C2×Q8×C61C2×C813yes—
41C2×Q8×C61C2×C811yescharacteristic
42C22×C4×C61C2×C813yes—
43C22×C4×C61C2×C813yes—
44C22×C4×C61C22×C411yescharacteristic
45C2×C8×C61—26no—
46C2×C8×C61C22×C413yes—
47C2×C8×C61C22×C413yes—
48C2×C8×C61C22×C411yescharacteristic
49C2×C8×C61C2×Q812yes—
50C2×C8×C61#4112yes—
51C2×C8×C61C2411yescharacteristic
52C4⋊C4×C61C2×C816yes—
53C4⋊C4×C61C2×C813yes—
54C4⋊C4×C61C2×C813yes—
55C42×C61C2×C813yes—
56C42×C61C2×C813yes—
57C42×C61C22×C413yes—
58C42×C61C22×C413yes—
59#11758185—26no—
60#11758185C2×Q814yescomplemented
61C23×C61C22×C811yescharacteristic
62Q8×C61—26no—
63Q8×C61M3214yescomplemented
64C2×C4×C61—26no—
65C2×C4×C61—43no—
66C2×C4×C61C4×Q812yes—
67C2×C4×C61C22×C813yes—
68C2×C4×C61C22×C813yes—
69C2×C4×C61C22×C813yes—
70C2×C4×C61C22×C811yescharacteristic
71C2×C4×C61C22×C813yes—
72C2×C4×C61#13112yes—
73C2×C4×C61C23×C411yescharacteristic
74C8×C61—23no—
75C8×C61—23no—
76C8×C61C4×Q812yes—
77C8×C61C22×Q811yescharacteristic
78C8×C61C2×#4111yescharacteristic
79Q8×M32—611nomaximal, Sylow
80C22×C61—21no—
81C22×C61—21no—
82C22×C61C8×Q812yes—
83C22×C61C23×C811yescharacteristic
84C4×C61—23no—
85C4×C61—23no—
86C4×C61—23no—
87C4×C61C8×Q812yes—
88C4×C61C2×M3216yes—
89C4×C61C2×C4×Q811yescharacteristic
90C4×C61C2×#13111yescharacteristic
91C2×C8×Q8D6111yescharacteristic
92#2183—616no—
93Q8×C16—612no—
94#2150—613no—
95C4×M32—613no—
96C2×C61—22no—
97C2×C61C2×C8×Q811yescharacteristic
98C2×C61C22×M3211yescharacteristic
99C2×C61#340711yescharacteristic
100C2×C4×Q8Dic6111yescharacteristic
101C2×M32—611no—
102C2×M32—613no—
103C8×Q8Dic6113yes—
104C8×Q8Dic6111yescharacteristic
105C8×Q8C2×D6111yescharacteristic
106C8×Q8C2×D6113yes—
107C2×C4⋊C8Dic6113yes—
108C2×C4×C8C2×D6113yes—
109C4⋊C16—616no—
110C4⋊C16—616no—
111#346—616no—
112C4×C16—616no—
113C61Q8×M3211yescharacteristic, complemented, Sylow
114C22×Q8#9241811yescharacteristic
115C22×C8C2×Dic6113yes—
116C22×C8C22×D6111yescharacteristic
117C4×Q8#9241813yes—
118C4×Q8#9241811yescharacteristic
119C4×Q8C2×Dic6113yes—
120C4×Q8C2×Dic6111yescharacteristic
121C2×C4⋊C4#9241813yes—
122C2×C42C2×Dic6113yes—
123M32—614no—
124M32—1226no—
125C2×C16—612no—
126C2×C16—616no—
127C4⋊C8C2×Dic6113yes—
128C4⋊C8C2×Dic6116yes—
129C4⋊C8C2×Dic6113yes—
130C4×C8C2×Dic6113yes—
131C4×C8C2×Dic6113yes—
132C4×C8C22×D6113yes—
133C4×C8C22×D6113yes—
134C2×Q8—24no—
135C2×Q8C2×#9241813yes—
136C2×Q8C2×#9241811yescharacteristic
137C22×C4C2×#9241813yes—
138C22×C4C2×#9241813yes—
139C22×C4C22×Dic6111yescharacteristic
140C2×C8—26no—
141C2×C8Q8×D6112yes—
142C2×C8#1175822612yes—
143C2×C8C22×Dic6113yes—
144C2×C8C22×Dic6113yes—
145C2×C8C22×Dic6111yescharacteristic
146C2×C8C23×D6111yescharacteristic
147C4⋊C4C2×#9241816yes—
148C4⋊C4C2×#9241813yes—
149C4⋊C4C2×#9241813yes—
150C42C2×#9241813yes—
151C42C2×#9241813yes—
152C42C22×Dic6113yes—
153C42C22×Dic6113yes—
154C16—614no—
155C16—1226no—
156C23C22×#9241811yescharacteristic
157Q8—26no—
158Q8#1451971714yesdirect product factor
159C2×C4—26no—
160C2×C4—43no—
161C2×C4Q8×Dic6112yes—
162C2×C4C22×#9241813yes—
163C2×C4C22×#9241813yes—
164C2×C4C22×#9241813yes—
165C2×C4C22×#9241811yescharacteristic
166C2×C4C22×#9241813yes—
167C2×C4#1451978412yes—
168C2×C4C23×Dic6111yescharacteristic
169C8—23no—
170C8—23no—
171C8Q8×Dic6112yes—
172C8C2×Q8×D6111yescharacteristic
173C8C2×#1175822611yescharacteristic
174C22—21no—
175C22—21no—
176C22Q8×#9241812yes—
177C22C23×#9241811yescharacteristic
178C4—23no—
179C4—23no—
180C4—23no—
181C4Q8×#9241812yes—
182C4C2×#1451971716yes—
183C4C2×Q8×Dic6111yescharacteristic
184C4C2×#1451978411yescharacteristic
185C2—22no—
186C2C2×Q8×#9241811yescharacteristic
187C2C22×#1451971711yescharacteristic
188C2#2145892211yescharacteristic
subgroupG/H
center, FrattiniC2×C8C23×D61
commutator, socleC22×C61C23×C8
FittingC2×C8×Q8×C61C2
prime radicalC23×C61C22×C8
cosocleC2×C8×C61C24
hypercenterC2×C8×Q8D61
hypocenterC61Q8×M32
LCSG ▷ C22×C61 ▷ C61
UCSC1 ◁ C2×C8 ◁ C2×C8×Q8

Complements

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

NH ≅ G/Ntype
1. #21447728C2semidirect
2. Q8×#11758185C2semidirect
20. #14519717Q8direct (N × H)
60. #11758185C2×Q8semidirect
63. Q8×C61M32semidirect
113. C61Q8×M32semidirect
158. Q8#14519717direct (N × H)

Maximal subgroups

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

subgroupindex
#214477282
Q8×#117581852
#214475752
C4×#145197172
C2×C8×Q8×C612
Q8×M3261