Finite Group Databasebeta

← #36446

Subgroups — #36446

Order 256.

1157 conjugacy classes of subgroups.

The subgroup lattice has 171 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#557C211yesmaximal, characteristic, complemented
2C2×D4×Q8C211yesmaximal, characteristic
3#2862C213yesmaximal, complemented
4#2568C213yesmaximal, complemented
5#2547C213yesmaximal
6#2489C2112yesmaximal, complemented
7Q8×C22⋊C4C214yesmaximal, complemented
8C4×#124C213yesmaximal
9C42×Q8C211yesmaximal, characteristic, complemented
10C23×Q8C2212yes—
11#557—28no—
12D4×Q8—28no—
13C2×C4⋊Q8C2213yes—
14C2×C4⋊Q8C2213yes—
15C2×#125C2216yes—
16C2×#124C2213yes—
17C2×C22⋊Q8C2216yes—
18C2×C4×Q8C2213yes—
19C2×C4×Q8C2212yes—
20C2×C4×Q8C2212yes—
21C2×C4×Q8C2211yescharacteristic
22C2×C4×D4C2213yes—
23#400C22112yes—
24#397C22112yes—
25#391C22112yes—
26#391C2216yes—
27#391C22112yes—
28#391C2213yes—
29#390C2211yescharacteristic
30#388C22112yes—
31#382C2213yes—
32#382C22112yes—
33#380C22112yes—
34C4×C4⋊C4C2213yes—
35C4×C4⋊C4C2216yes—
36C4×C22⋊C4C22112yes—
37C43C2213yes—
38C22×Q8—28no—
39C22×Q8—216no—
40C22×Q8C2313yes—
41C22×Q8C2316yes—
42C22×Q8C2311yescharacteristic
43C22×D4C2311yescharacteristic
44C23×C4C2316yes—
45C4⋊Q8—212no—
46C4⋊Q8—212no—
47#125—224no—
48#124—212no—
49C22⋊Q8—224no—
50C4×Q8—28no—
51C4×Q8—28no—
52C4×Q8—212no—
53C4×Q8D418yes—
54C4×D4—212no—
55C2×C4⋊C4C2313yes—
56C2×C4⋊C4C2311yescharacteristic
57C2×C4⋊C4C2316yes—
58C2×C4⋊C4C2316yes—
59C2×C4⋊C4C2316yes—
60C2×C4⋊C4C2316yes—
61C2×C4⋊C4C2316yes—
62C2×C4⋊C4C2313yes—
63C2×C22⋊C4C2316yes—
64C2×C22⋊C4C23112yes—
65C2×C22⋊C4C2314yes—
66C2×C42C2316yes—
67C2×C42C2316yes—
68C2×C42C2313yes—
69C2×C42C2311yescharacteristic
70C2×C42C2316yes—
71C2×C42C2313yes—
72#95C23112yes—
73#95C23112yes—
74#95C2316yes—
75#95C23124yes—
76C24C2412yes—
77C2×Q8—26no—
78C2×Q8—212no—
79C2×Q8—26no—
80C2×Q8—224no—
81C2×Q8—26no—
82C2×Q8—432no—
83C2×Q8C2×D414yes—
84C2×Q8#4118yes—
85C2×D4—22no—
86C2×D4—22no—
87C2×D4#4114yes—
88C22×C4—212no—
89C22×C4—224no—
90C22×C4C2416yes—
91C22×C4C2416yes—
92C22×C4C2412yes—
93C22×C4C2416yes—
94C22×C4C2413yes—
95C22×C4C2412yes—
96C22×C4C2413yes—
97C22×C4C2411yescharacteristic
98C4⋊C4—26no—
99C4⋊C4—22no—
100C4⋊C4—212no—
101C4⋊C4—212no—
102C4⋊C4—212no—
103C4⋊C4—212no—
104C4⋊C4—212no—
105C4⋊C4C2×D4112yes—
106C22⋊C4—224no—
107C22⋊C4—212no—
108C22⋊C4—28no—
109C42—212no—
110C42—212no—
111C42—26no—
112C42—22no—
113C42—212no—
114C42C2×D4112yes—
115C23—22no—
116C23—24no—
117C23—24no—
118C23—22no—
119C23C2×#4114yes—
120C23C2511yescharacteristic
121Q8—424no—
122Q8—412no—
123Q8#124116yescomplemented
124D4—28no—
125C2×C4—22no—
126C2×C4—26no—
127C2×C4—22no—
128C2×C4—22no—
129C2×C4—26no—
130C2×C4—26no—
131C2×C4—26no—
132C2×C4—26no—
133C2×C4—26no—
134C2×C4—212no—
135C2×C4—26no—
136C2×C4—24no—
137C2×C4—26no—
138C2×C4—424no—
139C2×C4C22×D416yes—
140C2×C4C22×D416yes—
141C2×C4C22×D412yes—
142C2×C4C2×#41112yes—
143C2×C4C2×#4112yes—
144C2×C42−1+414yes—
145C2×C42−1+412yes—
146C22—24no—
147C22—28no—
148C22—42no—
149C22—42no—
150C22—44no—
151C22C23×D411yescharacteristic
152C22C22×#4112yes—
153C22C22×#4111yescharacteristic
154C22C2×2−1+411yescharacteristic
155C22C2×2−1+412yes—
156C4—26no—
157C4—24no—
158C4—46no—
159C4—46no—
160C4—46no—
161C4—42no—
162C4C2×#124112yes—
163C4#54814yes—
164C2—44no—
165C2C22×#12411yescharacteristic
166C2C2×#54811yescharacteristic
167C2#348212yes—
168C2#349911yescharacteristic
169C2#352312yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC22×D4C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#557C2semidirect
3. #2862C2semidirect
4. #2568C2semidirect
6. #2489C2semidirect
7. Q8×C22⋊C4C2semidirect
9. C42×Q8C2semidirect
123. Q8#124semidirect

Maximal subgroups

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

subgroupindex
C2×#5572
C2×D4×Q82
#28622
#25682
#25472
#24892
Q8×C22⋊C42
C4×#1242
C42×Q82