Finite Group Databasebeta

← #28494

Subgroups — #28494

Order 256.

527 conjugacy classes of subgroups; only the 139 normal subgroups are shown.

normal subgroups only

This group has 527 conjugacy classes of subgroups — too many to draw. Only its 139 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
1#3152C211yesmaximal, characteristic, complemented
2#3151C211yesmaximal, characteristic
3C2×#492C211yesmaximal, characteristic, complemented
4C2×#471C214yesmaximal, complemented
5#2931C211yesmaximal, characteristic, complemented
6#2019C214yesmaximal, complemented
7#1966C211yesmaximal, characteristic, complemented
8#1965C211yesmaximal, characteristic, complemented
9C4×#108C211yesmaximal, characteristic, complemented
10C2×#137C2214yes—
11C2×AGL(1,ℤ/8)C2214yes—
12C22×SD16C2212yes—
13C22×SD16C2212yes—
14C2×#131C2212yes—
15#532C2211yescharacteristic
16C2×C4⋊Q8C2211yescharacteristic
17C2×#127C2211yescharacteristic
18#497—22no—
19#496—22no—
20#494—21no—
21#493—21no—
22#492—21no—
23#492—21no—
24#492—22no—
25#492—22no—
26#471—216no—
27#436—22no—
28C8×D4—22no—
29C2×#108C2212yes—
30#423C2211yescharacteristic
31C2×#101C2214yes—
32C2×#100C2214yes—
33#408C2212yes—
34C4×M16C2211yescharacteristic
35C4×M16C2211yescharacteristic
36C2×C4×C8C2211yescharacteristic
37#341C2212yes—
38C2×#41C2312yes—
39C22×Q8C2312yes—
40C22×D4—22no—
41C22×D4C2312yes—
42#137—28no—
43#137—44no—
44AGL(1,ℤ/8)—28no—
45AGL(1,ℤ/8)—44no—
46C2×Q16—24no—
47C2×SD16—24no—
48C2×SD16—24no—
49C2×SD16—28no—
50C2×SD16—24no—
51C2×SD16—22no—
52C2×SD16—22no—
53C2×SD16—44no—
54C2×D8—24no—
55#131—28no—
56C2×M16—22no—
57C2×M16C2312yes—
58C2×M16C2312yes—
59C2×M16C2312yes—
60C22×C8—22no—
61C22×C8C2311yescharacteristic
62C22×C8C2311yescharacteristic
63C4⋊Q8—22no—
64C4⋊Q8—21no—
65C4⋊Q8—21no—
66C4⋊Q8D411yescharacteristic
67#127—22no—
68#127—21no—
69#127—21no—
70#127D411yescharacteristic
71#124D412yes—
72#121—22no—
73C4×D4—22no—
74C2×C4⋊C4—22no—
75C2×C42C2311yescharacteristic
76#108D418yescomplemented
77C4⋊C8—22no—
78#101—28no—
79#100—28no—
80C22⋊C8—24no—
81#97—21no—
82#97—21no—
83C4×C8—21no—
84C4×C8—21no—
85C4×C8D412yes—
86C4×C8D412yes—
87C24—22no—
88#41—24no—
89#41—24no—
90C2×Q8—24no—
91C2×Q8—22no—
92C2×Q8—22no—
93C2×Q8—24no—
94C2×Q8C2×D412yes—
95C2×D4—22no—
96C2×D4—22no—
97C2×D4—24no—
98C2×D4—22no—
99C2×D4—22no—
100C2×D4—24no—
101C2×D4—42no—
102C2×D4—42no—
103C2×D4—84no—
104C2×D4C2×D412yes—
105C22×C4—22no—
106C22×C4—22no—
107C22×C4#4112yes—
108C22×C4C2411yescharacteristic
109Q16—48no—
110SD16—48no—
111SD16—48no—
112SD16—48no—
113SD16—44no—
114SD16—44no—
115D8—48no—
116M16—22no—
117M16—22no—
118M16—24no—
119M16—44no—
120M16C2×D414yes—
121M16C2×D414yes—
122C2×C8—22no—
123C2×C8—22no—
124C2×C8—22no—
125C2×C8—22no—
126C2×C8—44no—
127C2×C8C2×D412yes—
128C2×C8C2×D411yescharacteristic
129C2×C8C2×D411yescharacteristic
130C2×C8C2×D414yes—
131C4⋊C4—22no—
132C4⋊C4—42no—
133C4⋊C4—42no—
134C22⋊C4—24no—
135C42C2×D411yescharacteristic
136C42C2×D412yes—
137C42C2×D411yescharacteristic
138C23—22no—
139C23—42no—
140C23—44no—
141C23—84no—
142C23C2×#4111yescharacteristic
143Q8—24no—
144Q8—42no—
145Q8—42no—
146Q8—44no—
147D4—24no—
148D4—44no—
149D4—42no—
150D4—42no—
151D4—44no—
152D4—44no—
153D4—84no—
154D4—84no—
155C2×C4—24no—
156C2×C4—22no—
157C2×C4—42no—
158C2×C4—42no—
159C2×C4—42no—
160C2×C4—44no—
161C2×C4#12112yes—
162C2×C4#12112yes—
163C2×C4C22×D411yescharacteristic
164C2×C4C22×D412yes—
165C2×C4C22×D411yescharacteristic
166C2×C4H(5,𝔽2)12yes—
167C8—22no—
168C8—24no—
169C8—24no—
170C8—42no—
171C8#12712yes—
172C8#12712yes—
173C22—22no—
174C22—42no—
175C22—44no—
176C22—82no—
177C22—84no—
178C22—164no—
179C22C2×#12111yescharacteristic
180C22#55012yes—
181C4—22no—
182C4—42no—
183C4—82no—
184C4#47114yescomplemented
185C4C2×#12711yescharacteristic
186C4#53511yescharacteristic
187C4D4212yes—
188C2—22no—
189C2—82no—
190C2—162no—
191C2#254111yescharacteristic
192C2C2×#47112yes—
subgroupG/H
center, socleC22C2×#121
commutator, Frattini, cosocleC22×C4C24
prime radical#3151C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3152C2semidirect
3. C2×#492C2semidirect
4. C2×#471C2semidirect
5. #2931C2semidirect
6. #2019C2semidirect
7. #1966C2semidirect
8. #1965C2semidirect
9. C4×#108C2semidirect
76. #108D4semidirect
184. C4#471semidirect

Maximal subgroups

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

subgroupindex
#31522
#31512
C2×#4922
C2×#4712
#29312
#20192
#19662
#19652
C4×#1082