Finite Group Databasebeta

← #46020

Subgroups — #46020

Order 256.

864 conjugacy classes of subgroups.

The subgroup lattice has 194 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2868C211yesmaximal, characteristic, complemented
2#2860C211yesmaximal, characteristic, complemented
3#2823C212yesmaximal, complemented
4#2795C216yesmaximal, complemented
5#2790C216yesmaximal, complemented
6#2545C213yesmaximal, complemented
7#2446C213yesmaximal, complemented
8#2432C213yesmaximal
9#2429C213yesmaximal, complemented
10#2383C212yesmaximal, complemented
11C4×#126C211yesmaximal, characteristic, complemented
12C22×#41C2211yescharacteristic
13C2×C4⋊Q8C2213yes—
14C2×C4⋊Q8C2213yes—
15C2×#126C2211yescharacteristic
16C2×#126C2212yes—
17C2×#124C2213yes—
18C2×C22⋊Q8C2213yes—
19C2×C4×Q8C2213yes—
20#400C2216yes—
21#398C2216yes—
22#398C2216yes—
23#396C2216yes—
24#396C2216yes—
25#396C2216yes—
26#394C2216yes—
27#394C2216yes—
28#391C2213yes—
29#391C2213yes—
30#390C2213yes—
31#389C2213yes—
32#389C2216yes—
33#388C2213yes—
34#388C2216yes—
35#388C2216yes—
36#388C2216yes—
37#388C2216yes—
38#387C2213yes—
39#387C2216yes—
40#387C2216yes—
41#385C2216yes—
42#385C2216yes—
43#384C2212yes—
44#384C2216yes—
45#383C2211yescharacteristic
46C4×C4⋊C4C2213yes—
47C4×C22⋊C4C2213yes—
48C43C2211yescharacteristic
49C2×#41—46no—
50C22×Q8C2313yes—
51C22×Q8C2311yescharacteristic
52C22×D4C2311yescharacteristic
53C22×D4C2312yes—
54C23×C4C2311yescharacteristic
55C23×C4C2312yes—
56C4⋊Q8—46no—
57C4⋊Q8—46no—
58#126—24no—
59#126—28no—
60#124—46no—
61C22⋊Q8—46no—
62C4×Q8—46no—
63C2×C4⋊C4C2313yes—
64C2×C4⋊C4C2313yes—
65C2×C4⋊C4C2316yes—
66C2×C4⋊C4C2313yes—
67C2×C4⋊C4C2316yes—
68C2×C4⋊C4C2316yes—
69C2×C4⋊C4C2316yes—
70C2×C4⋊C4C2316yes—
71C2×C4⋊C4C2316yes—
72C2×C4⋊C4C2316yes—
73C2×C22⋊C4C2313yes—
74C2×C22⋊C4C2316yes—
75C2×C22⋊C4C2313yes—
76C2×C22⋊C4C2316yes—
77C2×C22⋊C4C2316yes—
78C2×C22⋊C4C2316yes—
79C2×C22⋊C4C2316yes—
80C2×C42C2313yes—
81C2×C42C2313yes—
82C2×C42C2313yes—
83C2×C42C2316yes—
84C2×C42C2311yescharacteristic
85#95C2313yes—
86#95C2313yes—
87#95C2313yes—
88#95C2313yes—
89#95C2316yes—
90#95C2316yes—
91#95C2316yes—
92#95C2316yes—
93#95C2316yes—
94C24C2411yescharacteristic
95C24C2412yes—
96#41—416no—
97C2×Q8—26no—
98C2×Q8—26no—
99C2×Q8—26no—
100C2×Q8—26no—
101C2×D4—26no—
102C2×D4—46no—
103C22×C4—26no—
104C22×C4—46no—
105C22×C4C2413yes—
106C22×C4C2413yes—
107C22×C4C2416yes—
108C22×C4C2411yescharacteristic
109C22×C4C2412yes—
110C22×C4C2416yes—
111C22×C4C2413yes—
112C22×C4C2413yes—
113C22×C4C2411yescharacteristic
114C4⋊C4—26no—
115C4⋊C4—212no—
116C4⋊C4—26no—
117C4⋊C4—26no—
118C4⋊C4—46no—
119C4⋊C4—46no—
120C4⋊C4—46no—
121C4⋊C4—46no—
122C4⋊C4—46no—
123C4⋊C4—46no—
124C22⋊C4—26no—
125C22⋊C4—212no—
126C22⋊C4—26no—
127C22⋊C4—212no—
128C22⋊C4—46no—
129C22⋊C4—46no—
130C22⋊C4—46no—
131C42—26no—
132C42—26no—
133C42—26no—
134C42—46no—
135C42#4114yescomplemented
136C23—21no—
137C23—22no—
138C23—23no—
139C23—26no—
140C23—23no—
141C23—26no—
142C23C2511yescharacteristic
143Q8—412no—
144Q8—44no—
145D4—48no—
146D4—44no—
147C2×C4—23no—
148C2×C4—23no—
149C2×C4—23no—
150C2×C4—23no—
151C2×C4—23no—
152C2×C4—26no—
153C2×C4—23no—
154C2×C4—23no—
155C2×C4—26no—
156C2×C4—26no—
157C2×C4—26no—
158C2×C4—26no—
159C2×C4—23no—
160C2×C4—26no—
161C2×C4—26no—
162C2×C4—23no—
163C2×C4—23no—
164C2×C4—23no—
165C2×C4—48no—
166C2×C4—44no—
167C2×C4C2×#4116yes—
168C2×C4H(5,𝔽2)16yes—
169C2×C42−1+416yes—
170C22—43no—
171C22—46no—
172C22—42no—
173C22—41no—
174C22—43no—
175C22—46no—
176C22C22×#4111yescharacteristic
177C22C2×H(5,𝔽2)13yes—
178C22C2×2−1+413yes—
179C4—26no—
180C4—26no—
181C4—43no—
182C4—46no—
183C4—41no—
184C4—42no—
185C4—46no—
186C4—43no—
187C4#56014yes—
188C2—81no—
189C2—82no—
190C2#351113yes—
191C2C2×#56011yescharacteristic
192C2#355213yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC22×#41C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #2868C2semidirect
2. #2860C2semidirect
3. #2823C2semidirect
4. #2795C2semidirect
5. #2790C2semidirect
6. #2545C2semidirect
7. #2446C2semidirect
9. #2429C2semidirect
10. #2383C2semidirect
11. C4×#126C2semidirect
135. C42#41semidirect

Maximal subgroups

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

subgroupindex
#28682
#28602
#28232
#27952
#27902
#25452
#24462
#24322
#24292
#23832
C4×#1262