Finite Group Databasebeta

← #1820×D73 #33085715

Subgroups — #1820×D73 #33085715

Order 18688.

1566 conjugacy classes of subgroups.

The subgroup lattice has 380 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#117×D73C211yesmaximal, characteristic
2#381×D73C212yesmaximal
3#22610008C211yesmaximal, characteristic, complemented
4#22610007C214yesmaximal, complemented
5#22610006C212yesmaximal, complemented
6#342×D73C214yesmaximal
7C73×#1820C211yesmaximal, characteristic, complemented
8C23×C4×D73C2211yescharacteristic
9C2×#14556550C2211yescharacteristic
10C2×#14556549C412yescomplemented
11C2×#14556548C412yescomplemented
12C2×#14556547C2212yes—
13#117×D73—24no—
14#117×D73—24no—
15C2×C4⋊C4×D73C412yescomplemented
16C2×C22⋊C4×D73C2214yes—
17C2×C22⋊C4×D73C2212yes—
18C2×C42×D73C412yescomplemented
19#17988450C2212yes—
20#17988449—24no—
21#17988448C2214yes—
22#95×D73—24no—
23#17988354C2214yes—
24#17988353C2218yes—
25C2×#117×C73C2211yescharacteristic
26#381×C73C2212yes—
27#342×C73C2214yes—
28C24×D73C2311yescharacteristic
29C23×Dic73C2311yescharacteristic
30C22×C4×D73—28no—
31C22×C4×D73—24no—
32C22×C4×D73C2×C411yescharacteristic
33C22×C4×D73C2×C411yescharacteristic
34C22×C4×D73C2×C411yescharacteristic
35C22×C4×D73C2×C411yescharacteristic
36C22×C4×D73C2×C414yes—
37C22×C4×D73D414yes—
38C22×C4×D73D414yes—
39#14556550—24no—
40#14556549—28no—
41#14556548—28no—
42#14556547—28no—
43C2×C4⋊Dic73C2×C412yescomplemented
44C2×#11924007C2×C414yescomplemented
45C4⋊C4×D73—24no—
46C4⋊C4×D73—24no—
47C2×C22⋊Dic73C2314yes—
48C2×C22⋊Dic73C2312yes—
49C2×#11924005—24no—
50C2×#11924005C2×C414yes—
51C22⋊C4×D73—24no—
52C22⋊C4×D73—24no—
53C22⋊C4×D73—216no—
54C2×C4×Dic73C2×C414yescomplemented
55C2×C4×Dic73C2×C412yescomplemented
56C42×D73—24no—
57C42×D73—24no—
58#14556498—28no—
59#14556498—24no—
60C23×C4×C73C2311yescharacteristic
61#117×C73—24no—
62C2×C4⋊C4×C73C2×C412yescomplemented
63C2×C22⋊C4×C73C2314yes—
64C2×C22⋊C4×C73C2312yes—
65C2×C42×C73C2×C412yescomplemented
66#95×C73—24no—
67C23×D73—44no—
68C23×D73C22×C411yescharacteristic
69C23×D73C22×C411yescharacteristic
70C23×D73C2×D412yes—
71C23×D73C2×D412yes—
72C23×D73#4118yes—
73C22×Dic73—24no—
74C22×Dic73—24no—
75C22×Dic73C22×C411yescharacteristic
76C22×Dic73C22×C411yescharacteristic
77C22×Dic73C22×C414yes—
78C22×Dic73C2×D414yes—
79C2×C4×D73—24no—
80C2×C4×D73—24no—
81C2×C4×D73—24no—
82C2×C4×D73—24no—
83C2×C4×D73—216no—
84C2×C4×D73—216no—
85C2×C4×D73—24no—
86C2×C4×D73—24no—
87C2×C4×D73—48no—
88C2×C4×D73—416no—
89C2×C4×D73—48no—
90C2×C4×D73C22⋊C412yes—
91C2×C4×D73C22⋊C412yes—
92C2×C4×D73C22⋊C412yes—
93C2×C4×D73C22⋊C412yes—
94C2×C4×D73C22⋊C414yes—
95C2×C4×D73C22⋊C414yes—
96C4⋊Dic73—24no—
97#11924007—28no—
98C22⋊Dic73—24no—
99C22⋊Dic73—28no—
100#11924005—28no—
101#11924005—48no—
102C4×Dic73—24no—
103C4×Dic73—28no—
104C24×C73C2411yescharacteristic
105C22×C4×C73—24no—
106C22×C4×C73—24no—
107C22×C4×C73C22×C411yescharacteristic
108C22×C4×C73C22×C411yescharacteristic
109C22×C4×C73C22×C414yes—
110C22×C4×C73C2×D414yes—
111C4⋊C4×C73—24no—
112C22⋊C4×C73—24no—
113C22⋊C4×C73—28no—
114C42×C73—24no—
115C23×C73—42no—
116C23×C73C23×C411yescharacteristic
117C23×C73C22×D412yes—
118C23×C73C2×#4114yes—
119C22×D73—24no—
120C22×D73—28no—
121C22×D73—416no—
122C22×D73—42no—
123C22×D73—44no—
124C22×D73C2×C22⋊C412yes—
125C22×D73C2×C22⋊C411yescharacteristic
126C22×D73C2×C22⋊C411yescharacteristic
127C22×D73#11714yes—
128C22×D73#11714yes—
129C22×D73#12318yes—
130C22×D73#12318yes—
131C2×C4×C73—22no—
132C2×C4×C73—22no—
133C2×C4×C73—28no—
134C2×C4×C73—24no—
135C2×C4×C73—44no—
136C2×C4×C73—48no—
137C2×C4×C73—44no—
138C2×C4×C73C2×C22⋊C412yes—
139C2×C4×C73C2×C22⋊C412yes—
140C2×Dic73—22no—
141C2×Dic73—22no—
142C2×Dic73—28no—
143C2×Dic73—24no—
144C2×Dic73—44no—
145C2×Dic73—48no—
146C2×Dic73—44no—
147C2×Dic73C2×C22⋊C412yes—
148C2×Dic73C2×C22⋊C412yes—
149C4×D73—24no—
150C4×D73—24no—
151C4×D73—28no—
152C4×D73—28no—
153C4×D73—24no—
154C4×D73—24no—
155C4×D73—48no—
156C4×D73—48no—
157C4×D73—816no—
158C22×C73—22no—
159C22×C73—24no—
160C22×C73—44no—
161C22×C73C22×C22⋊C411yescharacteristic
162C22×C73C2×#11712yes—
163C22×C73C2×#12314yes—
164C2×D73—22no—
165C2×D73—24no—
166C2×D73—216no—
167C2×D73—28no—
168C2×D73—44no—
169C2×D73—48no—
170C2×D73#38114yes—
171C2×D73#38112yes—
172C2×D73#38112yes—
173C2×D73#41014yes—
174C4×C73—22no—
175C4×C73—22no—
176C4×C73—44no—
177C4×C73—84no—
178Dic73—22no—
179Dic73—22no—
180Dic73—44no—
181Dic73—84no—
182C2×#1820—731nomaximal, Sylow
183C2×C73—24no—
184C2×C73—22no—
185C2×C73C2×#38111yescharacteristic
186C2×C73C2×#41012yes—
187D73—22no—
188D73—24no—
189D73#182014yesdirect product factor
190C22×#117—731no—
191C2×#381—732no—
192#1820—732no—
193#1820—734no—
194#1820—731no—
195#1820D7311yescharacteristic, direct product factor
196C2×#342—734no—
197C73C2×#182011yescharacteristic, complemented, Sylow
198C24×C4—731no—
199C2×#117—731no—
200C2×#117—732no—
201C2×#117—732no—
202C2×#117—732no—
203C2×#117—1464no—
204C2×#117—1464no—
205C2×#117C2×D7311yescharacteristic
206C22×C4⋊C4—732no—
207C22×C22⋊C4—732no—
208C22×C22⋊C4—734no—
209C22×C42—732no—
210#381—732no—
211#381—734no—
212#381—1464no—
213#381C2×D7312yes—
214C2×#95—1464no—
215#342—738no—
216#342—734no—
217#342C2×D7314yes—
218C25—731no—
219C23×C4—734no—
220C23×C4—731no—
221C23×C4—731no—
222C23×C4—731no—
223C23×C4—731no—
224C23×C4—731no—
225C23×C4—734no—
226C23×C4—734no—
227C23×C4—1464no—
228C23×C4—1468no—
229C23×C4C22×D7311yescharacteristic
230#117—24no—
231#117—1468no—
232#117—1468no—
233#117—1468no—
234#117—1464no—
235C2×C4⋊C4—734no—
236C2×C4⋊C4—732no—
237C2×C4⋊C4—1464no—
238C2×C4⋊C4—1464no—
239C2×C4⋊C4C4×D7312yescomplemented
240C2×C22⋊C4—732no—
241C2×C22⋊C4—734no—
242C2×C22⋊C4—734no—
243C2×C22⋊C4—14616no—
244C2×C22⋊C4—1464no—
245C2×C22⋊C4—1464no—
246C2×C22⋊C4—1464no—
247C2×C22⋊C4C22×D7314yes—
248C2×C22⋊C4C22×D7312yes—
249C2×C42—734no—
250C2×C42—732no—
251C2×C42—1464no—
252C2×C42—1464no—
253C2×C42C4×D7312yescomplemented
254#95—24no—
255#95—1468no—
256#95—1464no—
257C24—2924no—
258C24—731no—
259C24—732no—
260C24—738no—
261C24—731no—
262C24—732no—
263C24C23×D7311yescharacteristic
264C22×C4—24no—
265C22×C4—24no—
266C22×C4—2928no—
267C22×C4—2928no—
268C22×C4—29216no—
269C22×C4—734no—
270C22×C4—731no—
271C22×C4—731no—
272C22×C4—734no—
273C22×C4—732no—
274C22×C4—732no—
275C22×C4—732no—
276C22×C4—732no—
277C22×C4—734no—
278C22×C4—734no—
279C22×C4—1464no—
280C22×C4—1464no—
281C22×C4—1464no—
282C22×C4—1464no—
283C22×C4—1464no—
284C22×C4—1464no—
285C22×C4—14616no—
286C22×C4—14616no—
287C22×C4—1464no—
288C22×C4—1464no—
289C22×C4C2×C4×D7311yescharacteristic
290C22×C4C2×C4×D7311yescharacteristic
291C22×C4C2×C4×D7314yes—
292C22×C4D4×D7314yes—
293C4⋊C4—24no—
294C4⋊C4—1468no—
295C4⋊C4—1464no—
296C22⋊C4—24no—
297C22⋊C4—28no—
298C22⋊C4—2928no—
299C22⋊C4—1468no—
300C22⋊C4—1468no—
301C22⋊C4—1464no—
302C42—24no—
303C42—1468no—
304C42—1464no—
305C23—42no—
306C23—2922no—
307C23—2924no—
308C23—29216no—
309C23—734no—
310C23—738no—
311C23—731no—
312C23—732no—
313C23—731no—
314C23—734no—
315C23—738no—
316C23—1464no—
317C23—1468no—
318C23C22×C4×D7311yescharacteristic
319C23C2×D4×D7312yes—
320C23#41×D7314yes—
321C2×C4—22no—
322C2×C4—22no—
323C2×C4—28no—
324C2×C4—24no—
325C2×C4—44no—
326C2×C4—48no—
327C2×C4—44no—
328C2×C4—2928no—
329C2×C4—2928no—
330C2×C4—2924no—
331C2×C4—2928no—
332C2×C4—2924no—
333C2×C4—58416no—
334C2×C4—732no—
335C2×C4—732no—
336C2×C4—1464no—
337C2×C4—1464no—
338C2×C4—1464no—
339C2×C4—1464no—
340C2×C4—1468no—
341C2×C4—1468no—
342C2×C4—1464no—
343C2×C4—1462no—
344C2×C4—1462no—
345C2×C4—1468no—
346C2×C4C22⋊C4×D7312yes—
347C2×C4C22⋊C4×D7312yes—
348C22—22no—
349C22—24no—
350C22—44no—
351C22—2928no—
352C22—2924no—
353C22—734no—
354C22—732no—
355C22—734no—
356C22—732no—
357C22—14616no—
358C22—1468no—
359C22—1462no—
360C22—1464no—
361C22C2×C22⋊C4×D7311yescharacteristic
362C22#117×D7312yes—
363C22#123×D7314yes—
364C4—22no—
365C4—22no—
366C4—44no—
367C4—84no—
368C4—2924no—
369C4—5844no—
370C4—1462no—
371C4—1462no—
372C2—24no—
373C2—22no—
374C2—734no—
375C2—1464no—
376C2—1462no—
377C2#381×D7311yescharacteristic
378C2#410×D7312yes—
subgroupG/H
centerC22C2×C22⋊C4×D73
commutatorC23×C73C23×C4
FrattiniC24C23×D73
FittingC73×#1820C2
socleC22×C73C22×C22⋊C4
prime radicalC24×D73C23
cosocleC24×C73C24
hypercenter#1820D73
hypocenterC73C2×#1820
LCSG ▷ C23×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C23×C4 ◁ #1820

Complements

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

NH ≅ G/Ntype
3. #22610008C2semidirect
4. #22610007C2semidirect
5. #22610006C2semidirect
7. C73×#1820C2semidirect
10. C2×#14556549C4semidirect
11. C2×#14556548C4semidirect
15. C2×C4⋊C4×D73C4semidirect
18. C2×C42×D73C4semidirect
43. C2×C4⋊Dic73C2×C4semidirect
44. C2×#11924007C2×C4semidirect
54. C2×C4×Dic73C2×C4semidirect
55. C2×C4×Dic73C2×C4semidirect
62. C2×C4⋊C4×C73C2×C4semidirect
65. C2×C42×C73C2×C4semidirect
189. D73#1820direct (N × H)
195. #1820D73direct (N × H)
197. C73C2×#1820semidirect
239. C2×C4⋊C4C4×D73semidirect
253. C2×C42C4×D73semidirect

Maximal subgroups

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

subgroupindex
C2×#117×D732
#381×D732
#226100082
#226100072
#226100062
#342×D732
C73×#18202
C2×#182073