Finite Group Databasebeta

← #424×Dic73 #33083874

Subgroups — #424×Dic73 #33083874

Order 18688.

1174 conjugacy classes of subgroups.

The subgroup lattice has 346 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17988614C211yesmaximal, characteristic
2C2×M16×Dic73C211yesmaximal, characteristic
3C22×C8×Dic73C211yesmaximal, characteristic
4#117×Dic73C211yesmaximal, characteristic
5#22609790C214yesmaximal, complemented
6C4⋊C8×Dic73C214yesmaximal, complemented
7#22609629C211yesmaximal, characteristic
8#22609627C211yesmaximal, characteristic
9C2×#424×C73C211yesmaximal, characteristic
10C22×#11924012C2211yescharacteristic
11C23×#10596831C2211yescharacteristic
12C2×#14556550C2211yescharacteristic
13C22×C4×Dic73C2211yescharacteristic
14#17988614C418yescomplemented
15C2×C4⋊#10596831C2214yes—
16M16×Dic73—24no—
17C2×#14556501C2212yes—
18C2×C8×Dic73—24no—
19C2×C8×Dic73C2212yes—
20C2×C8×Dic73C2212yes—
21C2×C8×Dic73C2212yes—
22C4⋊C4×Dic73C414yes—
23C22⋊C4×Dic73C414yes—
24#17988433C2212yes—
25C42×Dic73C2212yes—
26#17988341C2214yes—
27#17988341C2214yes—
28C22×M16×C73C2211yescharacteristic
29C23×C8×C73C2211yescharacteristic
30C2×#117×C73C2211yescharacteristic
31#424×C73C418yescomplemented
32C2×C4⋊C8×C73C2214yes—
33C23×Dic73C2×C412yes—
34C2×#11924012—22no—
35C2×#11924012—22no—
36C2×#11924012C2×C414yes—
37C22×#10596831—22no—
38C22×#10596831—22no—
39C22×#10596831C2×C414yes—
40C22×#10596831C2312yes—
41C22×#10596831C2312yes—
42#14556550—22no—
43#14556550—22no—
44C2×C4⋊Dic73C2×C412yes—
45C2×C22⋊Dic73C2×C412yes—
46C2×C4×Dic73C2×C418yes—
47C2×C4×Dic73C2×C412yes—
48C2×C4×Dic73D414yes—
49C2×C4×Dic73Q814yes—
50C2×C4×Dic73C2312yes—
51C2×C4×Dic73C2311yescharacteristic
52C2×C4×Dic73C2311yescharacteristic
53C4⋊#10596831C2×C4116yescomplemented
54#14556501—24no—
55C8×Dic73—24no—
56C8×Dic73—24no—
57C8×Dic73—24no—
58#14556498C2×C418yes—
59C23×C4×C73C2311yescharacteristic
60C2×M16×C73—22no—
61C2×M16×C73—22no—
62C2×M16×C73C2×C414yes—
63C22×C8×C73—22no—
64C22×C8×C73—22no—
65C22×C8×C73C2×C414yes—
66C22×C8×C73C2312yes—
67C22×C8×C73C2312yes—
68#117×C73C2×C414yes—
69#117×C73C2×C414yes—
70C2×C4⋊C4×C73C2×C412yes—
71C2×C22⋊C4×C73C2×C412yes—
72C2×C42×C73C2312yes—
73C4⋊C8×C73C2×C4116yescomplemented
74C22×Dic73—28no—
75C22×Dic73C4⋊C418yes—
76C22×Dic73C22×C414yes—
77C22×Dic73C22×C412yes—
78C22×Dic73C22×C412yes—
79#11924012—28no—
80C2×#10596831—28no—
81C2×#10596831—22no—
82C2×#10596831—22no—
83C2×#10596831—22no—
84C2×#10596831—22no—
85C2×#10596831C22×C414yes—
86C2×#10596831C22×C414yes—
87C4⋊Dic73—24no—
88C22⋊Dic73—24no—
89C4×Dic73—22no—
90C4×Dic73—22no—
91C4×Dic73—216no—
92C4×Dic73C4⋊C418yes—
93C4×Dic73C2×D412yes—
94C4×Dic73C2×D412yes—
95C4×Dic73C2×Q812yes—
96C4×Dic73C2×Q812yes—
97C24×C73C22×C411yescharacteristic
98C22×C4×C73C22×C414yes—
99C22×C4×C73C22×C411yescharacteristic
100C22×C4×C73C22×C412yes—
101C22×C4×C73C22×C412yes—
102C22×C4×C73C2×D412yes—
103C22×C4×C73C2×Q812yes—
104C22×C4×C73#4112yes—
105C22×C4×C73#4112yes—
106C22×C4×C73C2411yescharacteristic
107M16×C73—28no—
108C2×C8×C73—28no—
109C2×C8×C73—22no—
110C2×C8×C73—22no—
111C2×C8×C73—22no—
112C2×C8×C73—22no—
113C2×C8×C73C22×C414yes—
114C2×C8×C73C22×C414yes—
115C4⋊C4×C73C4218yes—
116C22⋊C4×C73C4218yes—
117C42×C73C22×C414yes—
118C42×C73C22×C414yes—
119C23×C73—24no—
120C23×C73C2×C4212yes—
121C23×C73C2×C4⋊C412yes—
122C23×C73#11712yes—
123C23×C73C23×C411yescharacteristic
124C2×C4×C73—28no—
125C2×C4×C73C2×C4218yes—
126C2×C4×C73C2×C4212yes—
127C2×C4×C73C2×C4⋊C412yes—
128C2×C4×C73#11712yes—
129C2×C4×C73C4×D414yes—
130C2×C4×C73C4×D414yes—
131C2×C4×C73C4×Q814yes—
132C2×C4×C73C4×Q814yes—
133C2×C4×C73C23×C411yescharacteristic
134C2×C4×C73C23×C411yescharacteristic
135C2×C4×C73C22×D411yescharacteristic
136C2×C4×C73C22×Q811yescharacteristic
137C2×C4×C73C2×#4111yescharacteristic
138C2×C4×C73C2×#4111yescharacteristic
139C2×Dic73—24no—
140C2×Dic73—216no—
141C2×Dic73—24no—
142C2×Dic73—28no—
143C2×Dic73C2×C4⋊C414yes—
144C2×Dic73C2×C4⋊C414yes—
145C2×Dic73#13118yes—
146C8×C73—24no—
147C8×C73—24no—
148#10596831—24no—
149#10596831—24no—
150C22×C73—24no—
151C22×C73—24no—
152C22×C73—24no—
153C22×C73C4×C4⋊C414yes—
154C22×C73C22×C4211yescharacteristic
155C22×C73C22×C4⋊C411yescharacteristic
156C22×C73C2×#11711yescharacteristic
157C22×C73C2×#13114yes—
158C4×C73—28no—
159C4×C73C4×C4⋊C414yes—
160C4×C73C2×C4×D411yescharacteristic
161C4×C73C2×C4×D411yescharacteristic
162C4×C73C2×C4×Q811yescharacteristic
163C4×C73C2×C4×Q811yescharacteristic
164Dic73—24no—
165Dic73—44no—
166Dic73#42418yesdirect product factor
167C4×#424—731nomaximal, Sylow
168C2×C73—24no—
169C2×C73C2×C4×C4⋊C411yescharacteristic
170C2×C73C4×#13112yes—
171C2×C73C2×#42412yes—
172C2×C73#292212yes—
173C2×#424—731no—
174C2×#424D7311yescharacteristic
175C2×C4×M16—731no—
176C22×C4×C8—731no—
177C4×#117—731no—
178#1768—734no—
179C4×C4⋊C8—734no—
180#1729—731no—
181#1729—731no—
182C73C4×#42411yescharacteristic, complemented, Sylow
183C22×M16—731no—
184C22×M16C2×D7311yescharacteristic
185C23×C8—731no—
186C23×C8C2×D7311yescharacteristic
187C2×#117—731no—
188C2×#117C2×D7311yescharacteristic
189C22×C42—731no—
190#424—738no—
191#424Dic7318yesdirect product factor
192C2×C4⋊C8—734no—
193C2×C4⋊C8C2×D7314yes—
194C4×M16—1464no—
195C2×#97—732no—
196C2×C4×C8—732no—
197C2×C4×C8—732no—
198C2×C4×C8—732no—
199C2×C4×C8—1464no—
200C4×C4⋊C4—734no—
201C4×C22⋊C4—734no—
202#376—732no—
203C43—732no—
204#336—734no—
205#336—734no—
206C23×C4—732no—
207C23×C4C22×D7311yescharacteristic
208C2×M16—22no—
209C2×M16—22no—
210C2×M16—734no—
211C2×M16—1462no—
212C2×M16—1462no—
213C2×M16C2×Dic7314yes—
214C22×C8—22no—
215C22×C8—22no—
216C22×C8—734no—
217C22×C8—732no—
218C22×C8—732no—
219C22×C8—1462no—
220C22×C8—1462no—
221C22×C8C2×Dic7314yes—
222C22×C8C22×D7312yes—
223C22×C8C22×D7312yes—
224#117—1462no—
225#117—1462no—
226#117C4×D7314yes—
227#117C2×Dic7314yes—
228C2×C4⋊C4—732no—
229C2×C4⋊C4C4×D7312yes—
230C2×C22⋊C4—732no—
231C2×C22⋊C4C4×D7312yes—
232C2×C42—732no—
233C2×C42—734no—
234C2×C42—734no—
235C2×C42—731no—
236C2×C42—731no—
237C2×C42—738no—
238C2×C42—732no—
239C2×C42C22×D7312yes—
240C4⋊C8—7316no—
241C4⋊C8C2×Dic73116yescomplemented
242#97—1464no—
243C4×C8—1464no—
244C4×C8—1464no—
245C4×C8—1464no—
246#95—738no—
247C24C2×C4×D7311yescharacteristic
248C22×C4—732no—
249C22×C4—738no—
250C22×C4—732no—
251C22×C4—734no—
252C22×C4—1468no—
253C22×C4C2×C4×D7314yes—
254C22×C4C2×C4×D7311yescharacteristic
255C22×C4C2×C4×D7312yes—
256C22×C4C22×Dic7312yes—
257C22×C4D4×D7312yes—
258C22×C4Q8×D7312yes—
259C22×C4#1192402712yes—
260C22×C4#1192402912yes—
261C22×C4C23×D7311yescharacteristic
262M16—28no—
263M16—1468no—
264C2×C8—28no—
265C2×C8—22no—
266C2×C8—22no—
267C2×C8—22no—
268C2×C8—22no—
269C2×C8—734no—
270C2×C8—734no—
271C2×C8—1468no—
272C2×C8—1462no—
273C2×C8—1462no—
274C2×C8—1462no—
275C2×C8—1462no—
276C2×C8C22×Dic7314yes—
277C2×C8C22×Dic7314yes—
278C4⋊C4—1464no—
279C4⋊C4C4×Dic7318yes—
280C22⋊C4—1464no—
281C22⋊C4C4×Dic7318yes—
282C42—738no—
283C42—732no—
284C42—732no—
285C42—732no—
286C42—732no—
287C42—14616no—
288C42—1462no—
289C42—1462no—
290C42C2×C4×D7314yes—
291C42C22×Dic7314yes—
292C23—24no—
293C23C2×C4×Dic7312yes—
294C23C4⋊C4×D7312yes—
295C23#1455654912yes—
296C23C22×C4×D7311yescharacteristic
297C2×C4—28no—
298C2×C4—734no—
299C2×C4—738no—
300C2×C4—734no—
301C2×C4—1464no—
302C2×C4—1468no—
303C2×C4—14616no—
304C2×C4—1464no—
305C2×C4C2×C4×Dic7318yes—
306C2×C4C2×C4×Dic7312yes—
307C2×C4C4⋊C4×D7312yes—
308C2×C4#1455654912yes—
309C2×C4#1455655314yes—
310C2×C4D4×Dic7314yes—
311C2×C4#1455655614yes—
312C2×C4Q8×Dic7314yes—
313C2×C4C22×C4×D7311yescharacteristic
314C2×C4C23×Dic7311yescharacteristic
315C2×C4C2×D4×D7311yescharacteristic
316C2×C4C2×Q8×D7311yescharacteristic
317C2×C4C2×#1192402711yescharacteristic
318C2×C4C2×#1192402911yescharacteristic
319C8—24no—
320C8—24no—
321C8—1464no—
322C8—1464no—
323C22—24no—
324C22—24no—
325C22—24no—
326C22C4⋊C4×Dic7314yes—
327C22C22×C4×Dic7311yescharacteristic
328C22C2×C4⋊C4×D7311yescharacteristic
329C22C2×#1455654911yescharacteristic
330C22#131×D7314yes—
331C4—28no—
332C4—2924no—
333C4—738no—
334C4—1464no—
335C4C4⋊C4×Dic7314yes—
336C4C2×#1455655311yescharacteristic
337C4C2×D4×Dic7311yescharacteristic
338C4C2×#1455655611yescharacteristic
339C4C2×Q8×Dic7311yescharacteristic
340C2—24no—
341C2C2×C4⋊C4×Dic7311yescharacteristic
342C2#131×Dic7312yes—
343C2#424×D7312yes—
344C2#2261857412yes—
subgroupG/H
center, FrattiniC22×C4C23×D73
commutatorC22×C73C22×C42
FittingC2×#424×C73C2
socleC23×C73C23×C4
prime radicalC24×C73C22×C4
cosocleC22×C4×C73C24
hypercenterC2×#424D73
hypocenterC73C4×#424
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ C2×#424

Complements

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

NH ≅ G/Ntype
5. #22609790C2semidirect
6. C4⋊C8×Dic73C2semidirect
14. #17988614C4semidirect
31. #424×C73C4semidirect
53. C4⋊#10596831C2×C4semidirect
73. C4⋊C8×C73C2×C4semidirect
166. Dic73#424direct (N × H)
182. C73C4×#424semidirect
191. #424Dic73direct (N × H)
241. C4⋊C8C2×Dic73semidirect

Maximal subgroups

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

subgroupindex
C2×#179886142
C2×M16×Dic732
C22×C8×Dic732
#117×Dic732
#226097902
C4⋊C8×Dic732
#226096292
#226096272
C2×#424×C732
C4×#42473