Finite Group Databasebeta

← C2×#22554036 #30679511

Subgroups — C2×#22554036 #30679511

Order 16768.

1112 conjugacy classes of subgroups.

The subgroup lattice has 212 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22554036C2116yesmaximal, direct product factor
2C2×#16862241C214yesmaximal, complemented
3C2×#16862235C212yesmaximal
4C2×#16862226C212yesmaximal, complemented
5C2×Q8×Dic131C212yesmaximal, complemented
6C2×C4×Dic262C211yesmaximal, characteristic, complemented
7C2×C4×D524C211yesmaximal, characteristic
8C2×#16862204C212yesmaximal, complemented
9C2×C4⋊Q8×C131C211yesmaximal, characteristic, complemented
10C22×Dic262C2211yescharacteristic
11C22×D524C2211yescharacteristic
12C22×C4×D131C2212yes—
13#16862241C22132yescomplemented
14#16862235C22116yes—
15#16862226C22116yescomplemented
16Q8×Dic131C22116yescomplemented
17C4×Dic262C2218yescomplemented
18C4×D524C2218yes—
19#16862204C22116yescomplemented
20C2×C4⋊Dic131C2211yescharacteristic
21C2×C4⋊Dic131C2211yescharacteristic
22C2×C4⋊Dic131C2214yes—
23C2×Dic131⋊C4C2212yes—
24C2×(C2×D131)⋊C4C2214yes—
25C2×(C2×D131)⋊C4C2212yes—
26C2×(C2×D131)⋊C4C2214yes—
27C2×C4×Dic131C2214yes—
28C2×C4×Dic131C2212yes—
29C22×Q8×C131C2212yes—
30C4⋊Q8×C131C2218yescomplemented
31C2×C4⋊C4×C131C2212yes—
32C2×C4⋊C4×C131C2212yes—
33C2×C42×C131C2211yescharacteristic
34C23×D131C2312yes—
35C2×Dic262—24no—
36C2×Dic262C2314yes—
37C2×D524—24no—
38C2×D524C2314yes—
39C22×Dic131C2312yes—
40C22×Dic131C2312yes—
41C22×Dic131C2312yes—
42C2×C4×D131—28no—
43C2×C4×D131C2318yes—
44C4⋊Dic131C2314yes—
45C4⋊Dic131C2314yes—
46C4⋊Dic131C23116yes—
47Dic131⋊C4C2318yes—
48(C2×D131)⋊C4C2318yes—
49(C2×D131)⋊C4C23116yes—
50(C2×D131)⋊C4C23116yes—
51C4×Dic131C2318yes—
52C4×Dic131C23116yes—
53C2×Q8×C131—28no—
54C2×Q8×C131C2318yes—
55C22×C4×C131C2311yescharacteristic
56C22×C4×C131C2314yes—
57C22×C4×C131C2311yescharacteristic
58C22×C4×C131C2311yescharacteristic
59C4⋊C4×C131C2318yes—
60C4⋊C4×C131C2318yes—
61C42×C131C2314yes—
62C22×D131—24no—
63C22×D131—24no—
64C22×D131—24no—
65C22×D131C2414yes—
66Dic262—28no—
67D524—28no—
68C2×Dic131—24no—
69C2×Dic131—24no—
70C2×Dic131—24no—
71C2×Dic131C2414yes—
72C2×Dic131C2414yes—
73C2×Dic131C2414yes—
74C4×D131—216no—
75C23×C131C2411yescharacteristic
76Q8×C131—216no—
77C2×C4×C131—28no—
78C2×C4×C131—22no—
79C2×C4×C131#4114yes—
80C2×C4×C131#4114yes—
81C2×C4×C131C2412yes—
82C2×C4×C131C2418yes—
83C2×C4×C131C2412yes—
84C2×C4×C131C2412yes—
85C22×C131C2×#4112yes—
86C22×C131C2×#4112yes—
87C22×C1312−1+412yes—
88C22×C131C2511yescharacteristic
89C2×D131—24no—
90C2×D131—24no—
91C2×D131—24no—
92C2×D131—48no—
93C4×C131—28no—
94C4×C131—22no—
95C4×C131C2×#4114yes—
96C4×C131C2×#4114yes—
97Dic131—24no—
98Dic131—24no—
99Dic131—24no—
100C2×C131#55614yescomplemented
101C2×C131C22×#4111yescharacteristic
102C2×C131C22×#4111yescharacteristic
103C2×C131C2×2−1+411yescharacteristic
104D131—44no—
105C131C2×#55611yescharacteristic, complemented, Sylow
106C2×#556—1311nomaximal, Sylow
107#556—13116no—
108C2×C4⋊Q8D13111yescharacteristic, complemented
109C2×#126—1314no—
110C2×#124—1312no—
111C2×C22⋊Q8—1312no—
112C2×C4×Q8—1312no—
113C2×C4×Q8—1311no—
114C2×C4×D4—1311no—
115C2×#117—1312no—
116C22×Q8—1311no—
117C22×Q8C2×D13112yes—
118C22×D4—1311no—
119C23×C4—1312no—
120C4⋊Q8C2×D13118yescomplemented
121#126—13132no—
122#124—13116no—
123C22⋊Q8—13116no—
124C4×Q8—13116no—
125C4×Q8—1318no—
126C4×D4—1318no—
127#117—13116no—
128C2×C4⋊C4—1311no—
129C2×C4⋊C4—1311no—
130C2×C4⋊C4—1314no—
131C2×C4⋊C4—1312no—
132C2×C4⋊C4C2×D13112yes—
133C2×C4⋊C4C2×D13112yes—
134C2×C22⋊C4—1314no—
135C2×C22⋊C4—1312no—
136C2×C22⋊C4—1314no—
137C2×C42—1314no—
138C2×C42—1312no—
139C2×C42C2×D13111yescharacteristic
140C24—1312no—
141C2×Q8—28no—
142C2×Q8—2624no—
143C2×Q8—1314no—
144C2×Q8C22×D13118yes—
145C2×D4—2624no—
146C2×D4—1314no—
147C22×C4—2628no—
148C22×C4—1312no—
149C22×C4—1312no—
150C22×C4—1312no—
151C22×C4—1318no—
152C22×C4C22×D13114yes—
153C22×C4C22×D13111yescharacteristic
154C22×C4C22×D13111yescharacteristic
155C22×C4C22×D13111yescharacteristic
156C4⋊C4—1318no—
157C4⋊C4—1314no—
158C4⋊C4—1314no—
159C4⋊C4—13116no—
160C4⋊C4C22×D13118yes—
161C4⋊C4C22×D13118yes—
162C22⋊C4—13116no—
163C22⋊C4—1318no—
164C22⋊C4—13116no—
165C42—13116no—
166C42—1318no—
167C42C22×D13114yes—
168C23—2624no—
169C23—2624no—
170C23—2624no—
171C23—1314no—
172C23C23×D13111yescharacteristic
173Q8—216no—
174Q8—2628no—
175D4—2628no—
176C2×C4—28no—
177C2×C4—22no—
178C2×C4—2624no—
179C2×C4—2624no—
180C2×C4—2624no—
181C2×C4—26216no—
182C2×C4—1314no—
183C2×C4—1314no—
184C2×C4—1314no—
185C2×C4#1452351214yes—
186C2×C4#1452351414yes—
187C2×C4C23×D13118yes—
188C2×C4C23×D13112yes—
189C2×C4C23×D13112yes—
190C2×C4C23×D13112yes—
191C22—2624no—
192C22—2624no—
193C22—2624no—
194C22—5248no—
195C22C2×#1452351212yes—
196C22C2×#1452351412yes—
197C22#1686229412yes—
198C22C24×D13111yescharacteristic
199C4—28no—
200C4—22no—
201C4—2624no—
202C4—2624no—
203C4—2624no—
204C4C2×#1452351214yes—
205C4C2×#1452351414yes—
206C2—5244no—
207C2#2255403614yesdirect product factor
208C2C22×#1452351211yescharacteristic
209C2C22×#1452351411yescharacteristic
210C2C2×#1686229411yescharacteristic
subgroupG/H
centerC23C23×D131
commutator, cosocleC22×C131C25
FrattiniC22C24×D131
FittingC2×C4⋊Q8×C131C2
socleC23×C131C24
prime radicalC22×D524C22
hypercenterC2×C4⋊Q8D131
hypocenterC131C2×#556
LCSG ▷ C22×C131 ▷ C131
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
1. #22554036C2direct (N × H)
2. C2×#16862241C2semidirect
4. C2×#16862226C2semidirect
5. C2×Q8×Dic131C2semidirect
6. C2×C4×Dic262C2semidirect
8. C2×#16862204C2semidirect
9. C2×C4⋊Q8×C131C2semidirect
13. #16862241C22semidirect
15. #16862226C22semidirect
16. Q8×Dic131C22semidirect
17. C4×Dic262C22semidirect
19. #16862204C22semidirect
30. C4⋊Q8×C131C22semidirect
100. C2×C131#556semidirect
105. C131C2×#556semidirect
108. C2×C4⋊Q8D131semidirect
120. C4⋊Q8C2×D131semidirect
207. C2#22554036direct (N × H)

Maximal subgroups

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

subgroupindex
#225540362
C2×#168622412
C2×#168622352
C2×#168622262
C2×Q8×Dic1312
C2×C4×Dic2622
C2×C4×D5242
C2×#168622042
C2×C4⋊Q8×C1312
C2×#556131