Finite Group Databasebeta

#26018295

order11392
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #1360

Subgroups

subgroupG/H
centerC22#15667933
commutatorC2×C8×C89C2×C4
FrattiniC4×C8C2×D89
Fitting#495×C89C2
socleC22×C89#102
prime radicalC2×D8×C89C4
cosocleC4×C8×C89C22
hypercenter#495D89
hypocenterC89#1360
LCSG ▷ C2×C8×C89 ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ #495

102 conjugacy classes of subgroups; only the 41 normal subgroups are shown.

normal subgroups only

This group has 102 conjugacy classes of subgroups — too many to draw. Only its 41 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,89|a^2=d,c^2=fg,d^2=ef,e^2=g,f^2=g,b^a=bc,c^a=ce,e^a=eg,f^a=fg,h^a=h^88,c^b=cf,d^b=defg,e^b=eg,f^b=fg

Conjugacy classes & character table

997 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#1360×D89, C2×#26018295, #36465650, …
maximal normal subgroup of#1360×D89, C2×#26018295, #36465650, …
maximal quotient of#36441149, #36441151, #36441153, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 2553);