Finite Group Databasebeta

#19151817

order5696
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #464

Subgroups

subgroupG/H
centerC22C2×C22⋊D89
commutatorC2×C4×C89C23
FrattiniC2×C4C22×D89
Fitting#124×C89C2
socleC22×C89C2×D4
hypercenter#124D89
hypocenterC89#464
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C42 ◁ #124

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

normal subgroups only

This group has 112 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:

2^6,89|b^2=df,c^2=f,e^2=f,b^a=bd,c^a=ce,e^a=ef,e^c=ef,g^c=g^88

Conjugacy classes & character table

635 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#464×D89, C2×#19151817, #26029701, …
maximal normal subgroup of#464×D89, C2×#19151817, #26029701, …
maximal quotient of#26019665, #26019679, #26019693, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5696, 768);