Finite Group Databasebeta

← C2×#22554127 #30680726

Subgroups — C2×#22554127 #30680726

Order 16768.

1408 conjugacy classes of subgroups.

The subgroup lattice has 238 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16862293C211yesmaximal, characteristic, complemented
2#22554127C2116yesmaximal, direct product factor
3C2×#16862277C213yesmaximal, complemented
4C2×#16862276C213yesmaximal, complemented
5C2×#16862266C213yesmaximal, complemented
6C22×#14523503C213yesmaximal, complemented
7C2×#16862253C211yesmaximal, characteristic, complemented
8C2×2−1+4×C131C211yesmaximal, characteristic, complemented
9#16862293—24no—
10#16862293C2218yescomplemented
11C2×#14523513C2213yes—
12C2×#14523512—23no—
13C22×Dic262C2213yes—
14C2×Q8×D131—21no—
15#16862277C22124yescomplemented
16#16862276C22124yescomplemented
17#16862266C22124yescomplemented
18C2×#14523503C2213yes—
19C2×#14523503C2216yes—
20C2×#14523503C22124yescomplemented
21C2×#14523501C2213yes—
22C2×#14523500C2213yes—
23C2×#14523498C2211yescharacteristic
24#16862253C2218yescomplemented
25C2×#14523497C2213yes—
26C22×C131⋊C8C2213yes—
272−1+4×C131—24no—
282−1+4×C131C2218yescomplemented
29C2×#41×C131—23no—
30C2×#41×C131C2213yes—
31C2×#41×C131C2211yescharacteristic
32C22×Q8×C131—21no—
33C22×Q8×C131C2213yes—
34#14523513—26no—
35#14523513C23112yes—
36#14523512—224no—
37C2×Dic262—23no—
38C2×Dic262—26no—
39C2×Dic262C2313yes—
40C2×Dic262C23112yes—
41Q8×D131—28no—
42C2×D524C2311yescharacteristic
43C2×C22⋊D131—23no—
44C22×Dic131—23no—
45C2×C4×D131—23no—
46#14523503C23112yes—
47#14523503C23124yes—
48#14523501C23112yes—
49#14523500C23112yes—
50#14523498C2314yes—
51#14523497C23112yes—
52C2×C131⋊C8C2311yescharacteristic
53C2×C131⋊C8C2313yes—
54C2×C131⋊C8C23112yes—
55#41×C131—224no—
56#41×C131—26no—
57#41×C131D414yes—
58#41×C131C23112yes—
59#41×C131C2314yes—
60C2×Q8×C131—28no—
61C2×Q8×C131—23no—
62C2×Q8×C131—26no—
63C2×Q8×C131D411yescharacteristic
64C2×Q8×C131C2313yes—
65C2×Q8×C131C23112yes—
66C2×D4×C131—23no—
67C2×D4×C131D413yes—
68C2×D4×C131C2311yescharacteristic
69C22×C4×C131—23no—
70C22×C4×C131—23no—
71C22×C4×C131C2313yes—
72C22×D131—21no—
73Dic262—212no—
74Dic262—23no—
75Dic262C2416yes—
76D524—21no—
77D524C2412yes—
78C22⋊D131—212no—
79C2×Dic131—23no—
80C2×Dic131—212no—
81C4×D131—212no—
82C131⋊C8C2412yes—
83C131⋊C8C2416yes—
84C23×C131—21no—
85C23×C131C2×D413yes—
86Q8×C131—212no—
87Q8×C131—23no—
88Q8×C131C2×D414yes—
89Q8×C131C2416yes—
90D4×C131—212no—
91D4×C131—21no—
92D4×C131C2×D4112yes—
93D4×C131C2412yes—
94C2×C4×C131—23no—
95C2×C4×C131—212no—
96C2×C4×C131—212no—
97C2×C4×C131C2×D413yes—
98C2×C4×C131C2×D416yes—
99C2×C4×C131C2411yescharacteristic
100C2×C4×C131C2416yes—
101C22×C131—26no—
102C22×C131—22no—
103C22×C131—42no—
104C22×C131C22×D416yes—
105C22×C131C22×D411yescharacteristic
106C2×D131—22no—
107C2×D131—42no—
108C4×C131—26no—
109C4×C131C22×D416yes—
110C4×C131C22×D411yescharacteristic
111C4×C131C2511yescharacteristic
112Dic131—26no—
113C2×C131—26no—
114C2×C131—42no—
115C2×C131#57812yescomplemented
116C2×C131C23×D411yescharacteristic
117D131—42no—
118C131C2×#57811yescharacteristic, complemented, Sylow
119C2×#578—1311nomaximal, Sylow
120C2×2−1+4—1311no—
121C2×2−1+4D13111yescharacteristic, complemented
122#578—13116no—
123C2×#137—1313no—
124C2×#137—1313no—
125C2×#135—1313no—
126C22×Q16—1313no—
127C2×#131—1311no—
1282−1+4—24no—
1292−1+4—2624no—
1302−1+4—1318no—
1312−1+4C2×D13118yescomplemented
132C2×#41—23no—
133C2×#41—2623no—
134C2×#41—1313no—
135C2×#41C2×D13113yes—
136C2×#41C2×D13111yescharacteristic
137C22×Q8—21no—
138C22×Q8—2621no—
139C22×Q8—1313no—
140C22×Q8C2×D13113yes—
141#137—13124no—
142#137—13124no—
143#135—13124no—
144C2×Q16—1313no—
145C2×Q16—1316no—
146C2×Q16—13124no—
147C2×SD16—1313no—
148C2×SD16—1313no—
149C2×D8—1311no—
150#131—1318no—
151C2×M16—1313no—
152C22×C8—1313no—
153#41—224no—
154#41—26no—
155#41—26224no—
156#41—2626no—
157#41—13112no—
158#41C22⋊D13114yes—
159#41C22×D131112yes—
160#41C22×D13114yes—
161C2×Q8—28no—
162C2×Q8—23no—
163C2×Q8—26no—
164C2×Q8—2628no—
165C2×Q8—2623no—
166C2×Q8—2626no—
167C2×Q8—1313no—
168C2×Q8—13112no—
169C2×Q8C22⋊D13111yescharacteristic
170C2×Q8C22×D13113yes—
171C2×Q8C22×D131112yes—
172C2×D4—23no—
173C2×D4—2623no—
174C2×D4—1311no—
175C2×D4C22⋊D13113yes—
176C2×D4C22×D13111yescharacteristic
177C22×C4—23no—
178C22×C4—23no—
179C22×C4—2623no—
180C22×C4—2623no—
181C22×C4C22×D13113yes—
182Q16—13112no—
183Q16—13124no—
184SD16—13112no—
185SD16—13112no—
186D8—1314no—
187M16—13112no—
188C2×C8—1311no—
189C2×C8—1313no—
190C2×C8—13112no—
191C23—21no—
192C23—2621no—
193C23C2×C22⋊D13113yes—
194Q8—212no—
195Q8—23no—
196Q8—26212no—
197Q8—2623no—
198Q8—1316no—
199Q8C2×C22⋊D13114yes—
200Q8C23×D13116yes—
201D4—212no—
202D4—21no—
203D4—26212no—
204D4—2621no—
205D4—1312no—
206D4C2×C22⋊D131112yes—
207D4C23×D13112yes—
208C2×C4—212no—
209C2×C4—23no—
210C2×C4—212no—
211C2×C4—26212no—
212C2×C4—2623no—
213C2×C4—26212no—
214C2×C4C2×C22⋊D13116yes—
215C2×C4C2×C22⋊D13113yes—
216C2×C4C23×D13116yes—
217C2×C4C23×D13111yescharacteristic
218C8—1312no—
219C8—1316no—
220C22—26no—
221C22—22no—
222C22—42no—
223C22—2622no—
224C22—5242no—
225C22C22×C22⋊D13116yes—
226C22C22×C22⋊D13111yescharacteristic
227C4—26no—
228C4—2626no—
229C4C22×C22⋊D13116yes—
230C4C22×C22⋊D13111yescharacteristic
231C4C24×D13111yescharacteristic
232C2—26no—
233C2—42no—
234C2—5242no—
235C2#2255412712yesdirect product factor
236C2C23×C22⋊D13111yescharacteristic
subgroupG/H
centerC22C22×C22⋊D131
commutator, cosocleC4×C131C25
FrattiniC4C24×D131
FittingC2×2−1+4×C131C2
socleC22×C131C22×D4
hypercenterC2×2−1+4D131
hypocenterC131C2×#578
LCSG ▷ C4×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C22 ◁ C2×#41 ◁ C2×2−1+4

Complements

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

NH ≅ G/Ntype
1. C2×#16862293C2semidirect
2. #22554127C2direct (N × H)
3. C2×#16862277C2semidirect
4. C2×#16862276C2semidirect
5. C2×#16862266C2semidirect
6. C22×#14523503C2semidirect
7. C2×#16862253C2semidirect
8. C2×2−1+4×C131C2semidirect
10. #16862293C22semidirect
15. #16862277C22semidirect
16. #16862276C22semidirect
17. #16862266C22semidirect
20. C2×#14523503C22semidirect
24. #16862253C22semidirect
28. 2−1+4×C131C22semidirect
115. C2×C131#578semidirect
118. C131C2×#578semidirect
121. C2×2−1+4D131semidirect
131. 2−1+4C2×D131semidirect
235. C2#22554127direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168622932
#225541272
C2×#168622772
C2×#168622762
C2×#168622662
C22×#145235032
C2×#168622532
C2×2−1+4×C1312
C2×#578131