Finite Group Databasebeta

#23765116

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

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #2140

Subgroups

subgroupG/H
centerC22C2×#11929609
commutatorC8×C79C22×C4
FrattiniC2×C8C22×D79
Fitting, prime radicalC22×D8×C79C2
socleC22×C79C2×D8
cosocleC2×C8×C79C23
hypercenterC22×D8D79
hypocenterC79#2140
LCSG ▷ C8×C79 ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C22×D8

260 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 260 conjugacy classes of subgroups — too many to draw. Only its 93 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,c^2=g,d^2=fg,f^2=g,b^a=bd,d^a=df,f^a=fg,h^a=h^78,c^b=cg,d^b=df,f^b=fg

Conjugacy classes & character table

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

Relationships

maximal subgroup of#34203539, #34203544, #34203953, …
maximal normal subgroup of#34203539, #34203544, #34203953, …
maximal quotient of#34198018, #34198262, #34198314, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 6226);