Finite Group Databasebeta

#23761998

order10112
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #1527

Subgroups

subgroupG/H
centerC22C2×C22⋊Dic79
commutatorC2×C4×C79C22×C4
FrattiniC42C22×D79
FittingC2×#124×C79C2
socleC22×C79C2×C22⋊C4
prime radicalC22×D4×C79C4
cosocleC42×C79C23
hypercenterC2×#124D79
hypocenterC79#1527
LCSG ▷ C2×C4×C79 ▷ C22×C79 ▷ C79
UCSC1 ◁ C22 ◁ C2×C42 ◁ C2×#124

264 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 264 conjugacy classes of subgroups — too many to draw. Only its 81 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:

2^7,79|a^2=e,d^2=g,e^2=f,b^a=bd,c^a=cf,d^a=df,h^a=h^78,d^b=dg,e^b=efg

Conjugacy classes & character table

1124 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#34179889, #34179892, #34179894, …
maximal normal subgroup of#34179889, #34179892, #34179894, …
maximal quotient of#34176254, #34176267, #34176311, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 3108);