Finite Group Databasebeta

#23761397

order10112
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #1343

Subgroups

subgroupG/H
centerC22#14579076
commutatorC22×C4×C79C2×C4
FrattiniC2×C22⋊C4C2×D79
Fitting, prime radical#392×C79C2
socleC22×C79#99
cosocleC2×C22⋊C4×C79C22
hypercenter#392D79
hypocenterC79#1343
LCSG ▷ C22×C4×C79 ▷ C23×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C23 ◁ C2×C22⋊C4 ◁ #392

222 conjugacy classes of subgroups; only the 37 normal subgroups are shown.

normal subgroups only

This group has 222 conjugacy classes of subgroups — too many to draw. Only its 37 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=d,c^2=f,b^a=bc,c^a=ce,e^a=eg,h^a=h^78,c^b=cf,d^b=def,d^c=dg

Conjugacy classes & character table

881 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#1343×D79, C2×#23761397, #34198442, …
maximal normal subgroup of#1343×D79, C2×#23761397, #34198442, …
maximal quotient of#34174942, #34174948, #34174966, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 2507);