Finite Group Databasebeta

← D4×Dic488 #29836743

Subgroups — D4×Dic488 #29836743

Order 15616.

664 conjugacy classes of subgroups.

The subgroup lattice has 256 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Dic488C212yesmaximal, complemented
2D4×Dic244C212yesmaximal
3#21448072C211yesmaximal, characteristic, complemented
4#21447910C212yesmaximal, complemented
5#21447870C212yesmaximal, complemented
6#21447755C214yesmaximal, complemented
7C4×Dic488C211yesmaximal, characteristic, complemented
8D4×C16×C61C211yesmaximal, characteristic
9C22×Dic244C2214yes—
10D4×Dic122—22no—
11C2×Dic488—28no—
12C2×Dic488C2214yes—
13C2×Dic488C2212yes—
14C2×Dic488C2212yes—
15C2×Dic488C2211yescharacteristic
16#16840142C2212yes—
17#16840003C2214yes—
18#16839973—22no—
19#16839920—24no—
20C4×Dic244C2212yes—
21#16839588C2211yescharacteristic
22#16839567C2212yes—
23#16839567C2214yes—
24C22×C16×C61C2212yes—
25C8×D4×C61C2211yescharacteristic
26C61×C4⋊C16C2211yescharacteristic
27C61×C22⋊C16C2212yes—
28C4×C16×C61C2211yescharacteristic
29C22×Dic122—24no—
30C2×Dic244—28no—
31C2×Dic244—24no—
32C2×Dic244—22no—
33C2×Dic244—44no—
34C2×Dic244C2314yes—
35C2×Dic244C2312yes—
36#14519777—22no—
37#14519776—42no—
38#14519756—24no—
39#14519754—44no—
40C4×Dic122—22no—
41D4×Dic61—42no—
42Dic488—28no—
43Dic488—24no—
44Dic488—42no—
45Dic488D414yesdirect product factor
46#14519711C2312yes—
47#14519702—24no—
48#14519702—22no—
49C22×C8×C61C2312yes—
50C4×D4×C61D411yescharacteristic
51C2×C16×C61—24no—
52C2×C16×C61C2311yescharacteristic
53C2×C16×C61C2312yes—
54C2×C16×C61C2311yescharacteristic
55C4⋊C8×C61D411yescharacteristic
56C22⋊C8×C61D412yes—
57C4×C8×C61C2311yescharacteristic
58C2×D4×C61D811yescharacteristic
59C22×C4×C61C2×D412yes—
60C22×Dic61—44no—
61C2×Dic122—22no—
62C2×Dic122—24no—
63C2×Dic122—48no—
64C2×Dic122—44no—
65C2×Dic122—84no—
66C2×C8×C61—22no—
67C2×C8×C61—22no—
68C2×C8×C61C2×D411yescharacteristic
69C2×C8×C61C2×D412yes—
70C2×C8×C61C2411yescharacteristic
71C4⋊C4×C61D811yescharacteristic
72C22⋊C4×C61D812yes—
73C42×C61C2×D411yescharacteristic
74C22⋊Dic61—44no—
75C4⋊Dic61—22no—
76C4⋊Dic61—42no—
77C4⋊Dic61—42no—
78#11758196—42no—
79#11758196—44no—
80C4×Dic61—42no—
81Dic244—24no—
82Dic244—22no—
83Dic244—24no—
84Dic244—48no—
85Dic244—82no—
86Dic244C2×D414yes—
87C16×C61—22no—
88C16×C61—21no—
89C16×C61C2×D412yes—
90C23×C61C2×D812yes—
91D4×C61Q3214yescomplemented
92C2×C4×C61—22no—
93C2×C4×C61—22no—
94C2×C4×C61C2×D811yescharacteristic
95C2×C4×C61C2×D812yes—
96C2×C4×C61C2×D811yescharacteristic
97C2×C4×C61C22×D411yescharacteristic
98C2×Dic61—42no—
99C2×Dic61—42no—
100C2×Dic61—44no—
101C2×Dic61—88no—
102Dic122—24no—
103Dic122—42no—
104Dic122—44no—
105Dic122—44no—
106Dic122—88no—
107C8×C61—22no—
108C8×C61—21no—
109C8×C61C22×D411yescharacteristic
110C8×C61H(5,𝔽2)11yescharacteristic
111D4×Q32—611nomaximal, Sylow
112C22×C61—22no—
113C22×C61—22no—
114C22×C61C2×Q3214yescomplemented
115C22×C61C22×D811yescharacteristic
116C4×C61—21no—
117C4×C61—22no—
118C4×C61C2×Q3212yescomplemented
119C4×C61D4211yescharacteristic
120C4×C61#57611yescharacteristic
121Dic61—44no—
122Dic61—82no—
123Dic61—84no—
124C22×Q32—612no—
125D4×Q16—612no—
126#2247—611no—
127#2216—612no—
128#2209—612no—
129#2188—614no—
130C4×Q32—611no—
131D4×C16D6111yescharacteristic
132C2×C61—24no—
133C2×C61D4×D811yescharacteristic
134C2×C61C22×Q3211yescharacteristic
135C2×C61#341711yescharacteristic
136C22×Q16—614no—
137D4×Q8—1222no—
138C2×Q32—611no—
139C2×Q32—614no—
140C2×Q32—612no—
141C2×Q32—612no—
142C2×Q32—1228no—
143C22×C16C2×D6112yes—
144#494—612no—
145#467—614no—
146#462—1222no—
147#451—1224no—
148C4×Q16—612no—
149C8×D4C2×D6111yescharacteristic
150#366—611no—
151C4⋊C16C2×D6111yescharacteristic
152#358—612no—
153#358—614no—
154C22⋊C16C2×D6112yes—
155C4×C16C2×D6111yescharacteristic
156C61D4×Q3211yescharacteristic, complemented, Sylow
157C22×Q8—1224no—
158C2×Q16—612no—
159C2×Q16—614no—
160C2×Q16—1228no—
161C2×Q16—1222no—
162C2×Q16—1224no—
163C2×Q16—2444no—
164C22×C8C22×D6112yes—
165C4⋊Q8—1222no—
166C4⋊Q8—2442no—
167C22⋊Q8—1224no—
168C22⋊Q8—2444no—
169C4×Q8—1222no—
170C4×D4—2442no—
171C4×D4D24411yescharacteristic
172Q32—614no—
173Q32—1228no—
174Q32—1224no—
175Q32—2442no—
176C2×C16—24no—
177C2×C16C22×D6111yescharacteristic
178C2×C16C22×D6112yes—
179C2×C16C22×D6111yescharacteristic
180#107—612no—
181C4⋊C8D24411yescharacteristic
182#103—1222no—
183#103—1224no—
184C22⋊C8D24412yes—
185C4×C8C22×D6111yescharacteristic
186C2×Q8—1222no—
187C2×Q8—1224no—
188C2×Q8—4884no—
189C2×Q8—2448no—
190C2×Q8—2444no—
191C2×D4D48811yescharacteristic
192C22×C4—2444no—
193C22×C4C2×D24412yes—
194Q16—614no—
195Q16—1224no—
196Q16—1222no—
197Q16—1224no—
198Q16—4882no—
199Q16—2448no—
200C2×C8—22no—
201C2×C8—22no—
202C2×C8C2×D24411yescharacteristic
203C2×C8C2×D24412yes—
204C2×C8C23×D6111yescharacteristic
205C4⋊C4—1222no—
206C4⋊C4—2442no—
207C4⋊C4—2444no—
208C4⋊C4—2442no—
209C4⋊C4—2442no—
210C4⋊C4D48811yescharacteristic
211C22⋊C4—2444no—
212C22⋊C4D48812yes—
213C42—2442no—
214C42C2×D24411yescharacteristic
215C16—22no—
216C16—21no—
217C16D4×D6112yes—
218C23C2×D48812yes—
219Q8—1224no—
220Q8—4888no—
221Q8—2444no—
222Q8—2444no—
223Q8—2442no—
224D4Dic48814yesdirect product factor
225C2×C4—22no—
226C2×C4—22no—
227C2×C4—4888no—
228C2×C4—2442no—
229C2×C4—2444no—
230C2×C4—2442no—
231C2×C4C2×D48811yescharacteristic
232C2×C4C2×D48812yes—
233C2×C4C2×D48811yescharacteristic
234C2×C4C22×D24411yescharacteristic
235C8—21no—
236C8—22no—
237C8C2×D4×D6111yescharacteristic
238C8#1451982311yescharacteristic
239C22—22no—
240C22—22no—
241C22C2×Dic48814yescomplemented
242C22C22×D48811yescharacteristic
243C4—21no—
244C4—22no—
245C4—4882no—
246C4—4884no—
247C4—2444no—
248C4C2×Dic48812yescomplemented
249C4D4×D24411yescharacteristic
250C4#1684056711yescharacteristic
251C2—24no—
252C2D4×D48811yescharacteristic
253C2C22×Dic48811yescharacteristic
254C2#2145897211yescharacteristic
subgroupG/H
centerC22C22×D488
commutator, cosocleC2×C8×C61C24
FrattiniC2×C8C23×D61
FittingD4×C16×C61C2
socleC22×C61C22×D8
prime radicalC2×D4×C61D8
hypercenterD4×C16D61
hypocenterC61D4×Q32
LCSG ▷ C2×C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C4×D4 ◁ C8×D4 ◁ D4×C16

Complements

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

NH ≅ G/Ntype
1. C22×Dic488C2semidirect
3. #21448072C2semidirect
4. #21447910C2semidirect
5. #21447870C2semidirect
6. #21447755C2semidirect
7. C4×Dic488C2semidirect
45. Dic488D4direct (N × H)
91. D4×C61Q32semidirect
114. C22×C61C2×Q32semidirect
118. C4×C61C2×Q32semidirect
156. C61D4×Q32semidirect
224. D4Dic488direct (N × H)
241. C22C2×Dic488semidirect
248. C4C2×Dic488semidirect

Maximal subgroups

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

subgroupindex
C22×Dic4882
D4×Dic2442
#214480722
#214479102
#214478702
#214477552
C4×Dic4882
D4×C16×C612
D4×Q3261