Finite Group Databasebeta

← C2×#26018938 #36522775

Subgroups — C2×#26018938 #36522775

Order 22784.

1246 conjugacy classes of subgroups.

The subgroup lattice has 368 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#15668012C211yesmaximal, characteristic
2C2×#19151651C211yesmaximal, characteristic
3#26018938C218yesmaximal, direct product factor
4C2×#19151343C214yesmaximal, complemented
5C2×#423×C89C211yesmaximal, characteristic
6C23×Dic178—21no—
7C2×#15668012—22no—
8C2×#15668012—21no—
9C2×#15668012—21no—
10C2×#15668012—22no—
11C2×#15668012C414yes—
12C2×#15668012C412yes—
13C2×#15668012C2212yes—
14C2×#15668012C2214yes—
15C22×C4⋊Dic89—21no—
16C22×C4⋊Dic89C412yes—
17#19151651—22no—
18#19151651C2214yes—
19C2×C4⋊#10623494C2212yes—
20C2×C22⋊#10623494—21no—
21C2×C4×#10623494—21no—
22#19151343C22116yescomplemented
23C22×M16×C89—21no—
24C22×C42×C89C2211yescharacteristic
25#423×C89—22no—
26#423×C89C2214yes—
27C2×C4⋊C8×C89—21no—
28C2×C4⋊C8×C89C2212yes—
29C22×Dic178—24no—
30C22×Dic178—22no—
31C22×Dic178—24no—
32C22×Dic178—22no—
33C22×Dic178—48no—
34C23×Dic89—22no—
35C22×#10623494—22no—
36#15668012—24no—
37#15668012—24no—
38#15668012—24no—
39#15668012—22no—
40#15668012—24no—
41#15668012—24no—
42#15668012—22no—
43#15668012C2×C414yes—
44#15668012C2×C418yes—
45#15668012C2314yes—
46C2×C4⋊Dic89—24no—
47C2×C4⋊Dic89—22no—
48C2×C4⋊Dic89—24no—
49C2×C4⋊Dic89—22no—
50C2×C4⋊Dic89—22no—
51C2×C4⋊Dic89—24no—
52C2×C4⋊Dic89C2×C414yes—
53C2×C4⋊Dic89C2×C418yes—
54C4⋊#10623494—22no—
55C4⋊#10623494C2314yes—
56C22⋊#10623494—24no—
57C4×#10623494—24no—
58C23×C4×C89C2×C411yescharacteristic
59C23×C4×C89D411yescharacteristic
60C23×C4×C89D411yescharacteristic
61C2×M16×C89—24no—
62C2×M16×C89—44no—
63C22×C8×C89—22no—
64C2×C42×C89C2×C412yes—
65C2×C42×C89C2×C411yescharacteristic
66C2×C42×C89D412yes—
67C2×C42×C89D411yescharacteristic
68C2×C42×C89D411yescharacteristic
69C2×C42×C89D412yes—
70C2×C42×C89C2311yescharacteristic
71C2×C42×C89C2312yes—
72C4⋊C8×C89—24no—
73C4⋊C8×C89—22no—
74C4⋊C8×C89C2314yes—
75C2×Dic178—28no—
76C2×Dic178—24no—
77C2×Dic178—24no—
78C2×Dic178—48no—
79C2×Dic178—416no—
80C2×Dic178—416no—
81C2×Dic178—48no—
82C22×Dic89—28no—
83C22×Dic89—24no—
84C22×Dic89—48no—
85C2×#10623494—24no—
86C2×#10623494—44no—
87C4⋊Dic89—24no—
88C4⋊Dic89—28no—
89C4⋊Dic89—28no—
90C4⋊Dic89—24no—
91C4⋊Dic89—24no—
92C4⋊Dic89C22×C418yes—
93C24×C89C22⋊C411yescharacteristic
94C22×C4×C89—24no—
95C22×C4×C89—24no—
96C22×C4×C89C22⋊C411yescharacteristic
97C22×C4×C89C22⋊C412yes—
98C22×C4×C89C22⋊C412yes—
99C22×C4×C89C22⋊C411yescharacteristic
100C22×C4×C89C22⋊C412yes—
101C22×C4×C89C22⋊C411yescharacteristic
102C22×C4×C89SD1614yes—
103C22×C4×C89Q1614yes—
104C22×C4×C89C22×C411yescharacteristic
105C22×C4×C89C22×C412yes—
106C22×C4×C89C2×D412yes—
107C22×C4×C89C2×D411yescharacteristic
108C22×C4×C89C2×D412yes—
109C22×C4×C89C2×D411yescharacteristic
110M16×C89—48no—
111C2×C8×C89—24no—
112C2×C8×C89—44no—
113C42×C89C22⋊C412yes—
114C42×C89C22⋊C412yes—
115C42×C89C22⋊C412yes—
116C42×C89C22×C412yes—
117C42×C89C22×C411yescharacteristic
118C42×C89C2×D412yes—
119C42×C89C2×D411yescharacteristic
120C42×C89C2×D412yes—
121C42×C89C2×D411yescharacteristic
122C42×C89C2411yescharacteristic
123C23×C89—22no—
124C23×C89—22no—
125C23×C89#10314yes—
126C23×C89C2×C22⋊C412yes—
127C23×C89C2×C22⋊C411yescharacteristic
128C2×C4×C89—22no—
129C2×C4×C89—22no—
130C2×C4×C89—24no—
131C2×C4×C89—24no—
132C2×C4×C89—24no—
133C2×C4×C89—24no—
134C2×C4×C89#10114yes—
135C2×C4×C89#10318yes—
136C2×C4×C89#10314yes—
137C2×C4×C89C2×C22⋊C412yes—
138C2×C4×C89C2×C22⋊C411yescharacteristic
139C2×C4×C89C2×C22⋊C412yes—
140C2×C4×C89C2×C22⋊C412yes—
141C2×C4×C89C2×C22⋊C411yescharacteristic
142C2×C4×C89C2×C22⋊C411yescharacteristic
143C2×C4×C89C2×SD1612yes—
144C2×C4×C89C2×SD1614yes—
145C2×C4×C89C2×Q1614yes—
146C2×C4×C89C2×Q1612yes—
147C2×C4×C89AGL(1,ℤ/8)14yes—
148C2×C4×C89C23×C411yescharacteristic
149C2×C4×C89C22×D411yescharacteristic
150C2×C4×C89C22×D411yescharacteristic
151C2×Dic89—28no—
152C2×Dic89—416no—
153C2×Dic89—48no—
154Dic178—416no—
155Dic178—48no—
156Dic178—48no—
157C8×C89—44no—
158#10623494—44no—
159C22×C89—28no—
160C22×C89—22no—
161C22×C89—22no—
162C22×C89C2×#10112yes—
163C22×C89C2×#10314yes—
164C22×C89C2×#10312yes—
165C22×C89#41812yes—
166C22×C89C22×C22⋊C411yescharacteristic
167C4×C89—21no—
168C4×C89—21no—
169C4×C89—22no—
170C4×C89C2×#10114yes—
171C4×C89C2×#10312yes—
172C4×C89C2×#10314yes—
173C4×C89#41812yes—
174C4×C89C22×SD1611yescharacteristic
175C4×C89C22×Q1611yescharacteristic
176C4×C89C2×AGL(1,ℤ/8)12yes—
177Dic89—48no—
178C2×#1549—891nomaximal, Sylow
179C2×C89—24no—
180C2×C89#154914yescomplemented
181C2×C89C22×#10111yescharacteristic
182C2×C89C22×#10311yescharacteristic
183C2×C89C2×#41811yescharacteristic
184C22×C4⋊Q8—891no—
185C2×#431—891no—
186C2×#423D8911yescharacteristic
187#1549—898no—
188C2×#332—894no—
189C89C2×#154911yescharacteristic, complemented, Sylow
190C23×Q8—1781no—
191C22×M16—21no—
192C2×C4⋊Q8—894no—
193C2×C4⋊Q8—892no—
194C2×C4⋊Q8—892no—
195C2×C4⋊Q8—894no—
196C2×C4⋊Q8—1781no—
197C2×C4⋊Q8—1782no—
198C2×C4⋊Q8—1781no—
199C2×C4⋊Q8—1782no—
200C22×C4⋊C4—892no—
201C22×C4⋊C4—1781no—
202C22×C42C2×D8911yescharacteristic
203#431—894no—
204#431—1782no—
205#423—22no—
206#423C2×D8914yes—
207C2×C4⋊C8—21no—
208C2×C4⋊C8—892no—
209C2×C4⋊C8C2×D8912yes—
210C2×C22⋊C8—1781no—
211C2×C4×C8—1781no—
212#332—8916no—
213C22×Q8—3568no—
214C22×Q8—1784no—
215C22×Q8—1782no—
216C22×Q8—1784no—
217C22×Q8—1782no—
218C23×C4—1782no—
219C23×C4C4×D8911yescharacteristic
220C23×C4D35611yescharacteristic
221C23×C4C22⋊D8911yescharacteristic
222C2×M16—24no—
223C2×M16—44no—
224C22×C8—22no—
225C22×C8—1782no—
226C4⋊Q8—894no—
227C4⋊Q8—898no—
228C4⋊Q8—894no—
229C4⋊Q8—1784no—
230C4⋊Q8—1784no—
231C4⋊Q8—1784no—
232C4⋊Q8—1782no—
233C4⋊Q8—1784no—
234C4⋊Q8—1784no—
235C4⋊Q8—1782no—
236C2×C4⋊C4—898no—
237C2×C4⋊C4—894no—
238C2×C4⋊C4—1784no—
239C2×C4⋊C4—1782no—
240C2×C4⋊C4—1784no—
241C2×C4⋊C4—1782no—
242C2×C4⋊C4—1784no—
243C2×C4⋊C4—1782no—
244C2×C42C4×D8912yes—
245C2×C42C4×D8911yescharacteristic
246C2×C42D35611yescharacteristic
247C2×C42D35612yes—
248C2×C42C22⋊D8911yescharacteristic
249C2×C42C22⋊D8912yes—
250C2×C42C22×D8911yescharacteristic
251C2×C42C22×D8912yes—
252C4⋊C8—24no—
253C4⋊C8—22no—
254C4⋊C8—894no—
255C4⋊C8—1782no—
256C4⋊C8C22×D8914yes—
257C22⋊C8—1784no—
258C4×C8—1784no—
259C24#1308355111yescharacteristic
260C2×Q8—3568no—
261C2×Q8—35616no—
262C2×Q8—35616no—
263C2×Q8—3568no—
264C2×Q8—1784no—
265C2×Q8—1788no—
266C2×Q8—1784no—
267C22×C4—24no—
268C22×C4—24no—
269C22×C4—3568no—
270C22×C4—1788no—
271C22×C4—1784no—
272C22×C4#1308355112yes—
273C22×C4#1308355112yes—
274C22×C4#1308355111yescharacteristic
275C22×C4#1308355111yescharacteristic
276C22×C4#1308355112yes—
277C22×C4#1308355111yescharacteristic
278C22×C4#1308356214yes—
279C22×C4#1308356414yes—
280C22×C4C2×C4×D8912yes—
281C22×C4C2×C4×D8911yescharacteristic
282C22×C4C2×C22⋊D8912yes—
283C22×C4C2×C22⋊D8911yescharacteristic
284C22×C4C2×D35612yes—
285C22×C4C2×D35611yescharacteristic
286M16—48no—
287C2×C8—24no—
288C2×C8—44no—
289C2×C8—3564no—
290C2×C8—1784no—
291C4⋊C4—898no—
292C4⋊C4—1784no—
293C4⋊C4—1784no—
294C4⋊C4—1788no—
295C4⋊C4—1788no—
296C4⋊C4—1784no—
297C42#1308355112yes—
298C42#1308355112yes—
299C42#1308355112yes—
300C42C2×C4×D8912yes—
301C42C2×C4×D8911yescharacteristic
302C42C2×C22⋊D8912yes—
303C42C2×C22⋊D8911yescharacteristic
304C42C2×D35612yes—
305C42C2×D35611yescharacteristic
306C42C23×D8911yescharacteristic
307C23—22no—
308C23—22no—
309C23#1566793514yes—
310C23C2×#1308355112yes—
311C23C2×#1308355111yescharacteristic
312Q8—35616no—
313Q8—3568no—
314Q8—3568no—
315C2×C4—22no—
316C2×C4—22no—
317C2×C4—24no—
318C2×C4—24no—
319C2×C4—24no—
320C2×C4—24no—
321C2×C4—35616no—
322C2×C4—3568no—
323C2×C4—1788no—
324C2×C4#1566793014yes—
325C2×C4#1566793518yes—
326C2×C4#1566793514yes—
327C2×C4C2×#1308355112yes—
328C2×C4C2×#1308355111yescharacteristic
329C2×C4C2×#1308355112yes—
330C2×C4C2×#1308355112yes—
331C2×C4C2×#1308355111yescharacteristic
332C2×C4C2×#1308355111yescharacteristic
333C2×C4C2×#1308356212yes—
334C2×C4C2×#1308356214yes—
335C2×C4C2×#1308356414yes—
336C2×C4C2×#1308356412yes—
337C2×C4#1566804014yes—
338C2×C4C22×C4×D8911yescharacteristic
339C2×C4C22×C22⋊D8911yescharacteristic
340C2×C4C22×D35611yescharacteristic
341C8—44no—
342C8—3564no—
343C22—28no—
344C22—22no—
345C22—22no—
346C22C2×#1566793012yes—
347C22C2×#1566793514yes—
348C22C2×#1566793512yes—
349C22#1915160412yes—
350C22C22×#1308355111yescharacteristic
351C4—21no—
352C4—21no—
353C4—22no—
354C4—3568no—
355C4C2×#1566793014yes—
356C4C2×#1566793512yes—
357C4C2×#1566793514yes—
358C4#1915160412yes—
359C4C22×#1308356211yescharacteristic
360C4C22×#1308356411yescharacteristic
361C4C2×#1566804012yes—
362C2—24no—
363C2#2601893814yesdirect product factor
364C2C22×#1566793011yescharacteristic
365C2C22×#1566793511yescharacteristic
366C2C2×#1915160411yescharacteristic
subgroupG/H
centerC23C2×#13083551
commutatorC2×C4×C89C23×C4
FrattiniC42C23×D89
FittingC2×#423×C89C2
socleC23×C89C2×C22⋊C4
prime radicalC24×C89C22⋊C4
cosocleC42×C89C24
hypercenterC2×#423D89
hypocenterC89C2×#1549
LCSG ▷ C2×C4×C89 ▷ C22×C89 ▷ C89
UCSC1 ◁ C23 ◁ C22×C42 ◁ C2×#423

Complements

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

NH ≅ G/Ntype
3. #26018938C2direct (N × H)
4. C2×#19151343C2semidirect
22. #19151343C22semidirect
180. C2×C89#1549semidirect
189. C89C2×#1549semidirect
363. C2#26018938direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156680122
C2×#191516512
#260189382
C2×#191513432
C2×#423×C892
C2×#154989